644430111472

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:989

約数の個数: 480

約数和(自身を含む): 1689371873280

約数和(自身を除く): 1044941761808

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 34, 38, 49, 56, 62, 68, 76, 98, 103, 112, 119, 124, 133, 136, 152, 196, 206, 217, 238, 248, 266, 272, 304, 323, 392, 412, 434, 476, 496, 527, 532, 589, 646, 721, 784, 797, 824, 833, 868, 931, 952, 1054, 1064, 1178, 1292, 1442, 1519, 1594, 1648, 1666, 1736, 1751, 1862, 1904, 1957, 2108, 2128, 2261, 2356, 2584, 2884, 3038, 3188, 3193, 3332, 3472, 3502, 3689, 3724, 3914, 4123, 4216, 4522, 4712, 5047, 5168, 5579, 5768, 6076, 6376, 6386, 6664, 7004, 7378, 7448, 7828, 8246, 8432, 9044, 9424, 10013, 10094, 11158, 11536, 12152, 12257, 12752, 12772, 13328, 13549, 13699, 14008, 14756, 14896, 15143, 15656, 15827, 16492, 18088, 20026, 20188, 22316, 22351, 24304, 24514, 24707, 25544, 25823, 27098, 27398, 28016, 28861, 29512, 30286, 31312, 31654, 32984, 33269, 36176, 39053, 40052, 40376, 44632, 44702, 49028, 49414, 51088, 51646, 54196, 54281, 54796, 57722, 59024, 60572, 60667, 63308, 65968, 66538, 70091, 78106, 80104, 80752, 82091, 85799, 89264, 89404, 94843, 95893, 98056, 98828, 103292, 106001, 108392, 108562, 109592, 115444, 121144, 121334, 126616, 133076, 140182, 156212, 156457, 160208, 164182, 171598, 172949, 178808, 189686, 191786, 196112, 197656, 206584, 212002, 216784, 217124, 219184, 230888, 232883, 242288, 242668, 253232, 257431, 266152, 280364, 312424, 312914, 328364, 343196, 345898, 357616, 379372, 379967, 383572, 395312, 413168, 420019, 424004, 424669, 434248, 461776, 465766, 469433, 485336, 490637, 514862, 532304, 560728, 574637, 624848, 625828, 656728, 663901, 686392, 691796, 742007, 758744, 759934, 767144, 840038, 848008, 849338, 868496, 931532, 938866, 970672, 981274, 1029724, 1031339, 1121456, 1149274, 1210643, 1251656, 1313456, 1327802, 1372784, 1383592, 1395547, 1484014, 1517488, 1519868, 1534288, 1559729, 1630181, 1680076, 1696016, 1698676, 1802017, 1863064, 1877732, 1962548, 2059448, 2062678, 2298548, 2421286, 2503312, 2544821, 2655604, 2659769, 2767184, 2791094, 2940133, 2968028, 2972683, 3039736, 3119458, 3260362, 3286031, 3360152, 3397352, 3604034, 3726128, 3755464, 3925096, 4022459, 4118896, 4125356, 4597096, 4842572, 5089642, 5311208, 5319538, 5582188, 5880266, 5936056, 5945366, 6079472, 6238916, 6520724, 6572062, 6720304, 6794704, 7208068, 7219373, 7510928, 7850192, 7980361, 8044918, 8250712, 9194192, 9685144, 9768829, 10179284, 10622416, 10639076, 10918103, 11164376, 11760532, 11872112, 11890732, 12477832, 12614119, 13041448, 13144124, 14416136, 14438746, 15960722, 16089836, 16501424, 17813747, 19370288, 19537658, 20358568, 20580931, 21278152, 21836206, 22328752, 23002217, 23521064, 23781464, 24955664, 25228238, 26082896, 26288248, 26515393, 28832272, 28877492, 31921444, 32179672, 35627494, 39075316, 40717136, 41161862, 42556304, 43261957, 43672412, 46004434, 47042128, 47562928, 48351599, 50456476, 50535611, 52576496, 53030786, 55862527, 57754984, 63842888, 64359344, 68381803, 71254988, 76426721, 78150632, 82323724, 86523914, 87344824, 92008868, 96703198, 100912952, 101071222, 106061572, 111725054, 115509968, 124696229, 127685776, 136763606, 142509976, 152853442, 156301264, 164647448, 173047828, 174689648, 184017736, 185607751, 193406396, 201825904, 202142444, 212123144, 223450108, 249392458, 273527212, 285019952, 302833699, 305706884, 329294896, 338461193, 346095656, 368035472, 371215502, 386812792, 391037689, 404284888, 424246288, 446900216, 498784916, 547054424, 605667398, 611413768, 676922386, 692191312, 742431004, 773625584, 782075378, 808569776, 821977183, 893800432, 997569832, 1094108848, 1211334796, 1222827536, 1299254257, 1353844772, 1484862008, 1564150756, 1643954366, 1995139664, 2119835893, 2369228351, 2422669592, 2598508514, 2707689544, 2969724016, 3128301512, 3287908732, 4239671786, 4738456702, 4845339184, 5197017028, 5415379088, 5753840281, 6256603024, 6575817464, 8479343572, 9476913404, 10394034056, 11507680562, 13151634928, 16958687144, 18953826808, 20788068112, 23015361124, 33917374288, 37907653616, 40276881967, 46030722248, 80553763934, 92061444496, 161107527868, 322215055736, 644430111472]

約数ペア:

[(1, 644430111472), (2, 322215055736), (4, 161107527868), (7, 92061444496), (8, 80553763934), (14, 46030722248), (16, 40276881967), (17, 37907653616), (19, 33917374288), (28, 23015361124), (31, 20788068112), (34, 18953826808), (38, 16958687144), (49, 13151634928), (56, 11507680562), (62, 10394034056), (68, 9476913404), (76, 8479343572), (98, 6575817464), (103, 6256603024), (112, 5753840281), (119, 5415379088), (124, 5197017028), (133, 4845339184), (136, 4738456702), (152, 4239671786), (196, 3287908732), (206, 3128301512), (217, 2969724016), (238, 2707689544), (248, 2598508514), (266, 2422669592), (272, 2369228351), (304, 2119835893), (323, 1995139664), (392, 1643954366), (412, 1564150756), (434, 1484862008), (476, 1353844772), (496, 1299254257), (527, 1222827536), (532, 1211334796), (589, 1094108848), (646, 997569832), (721, 893800432), (784, 821977183), (797, 808569776), (824, 782075378), (833, 773625584), (868, 742431004), (931, 692191312), (952, 676922386), (1054, 611413768), (1064, 605667398), (1178, 547054424), (1292, 498784916), (1442, 446900216), (1519, 424246288), (1594, 404284888), (1648, 391037689), (1666, 386812792), (1736, 371215502), (1751, 368035472), (1862, 346095656), (1904, 338461193), (1957, 329294896), (2108, 305706884), (2128, 302833699), (2261, 285019952), (2356, 273527212), (2584, 249392458), (2884, 223450108), (3038, 212123144), (3188, 202142444), (3193, 201825904), (3332, 193406396), (3472, 185607751), (3502, 184017736), (3689, 174689648), (3724, 173047828), (3914, 164647448), (4123, 156301264), (4216, 152853442), (4522, 142509976), (4712, 136763606), (5047, 127685776), (5168, 124696229), (5579, 115509968), (5768, 111725054), (6076, 106061572), (6376, 101071222), (6386, 100912952), (6664, 96703198), (7004, 92008868), (7378, 87344824), (7448, 86523914), (7828, 82323724), (8246, 78150632), (8432, 76426721), (9044, 71254988), (9424, 68381803), (10013, 64359344), (10094, 63842888), (11158, 57754984), (11536, 55862527), (12152, 53030786), (12257, 52576496), (12752, 50535611), (12772, 50456476), (13328, 48351599), (13549, 47562928), (13699, 47042128), (14008, 46004434), (14756, 43672412), (14896, 43261957), (15143, 42556304), (15656, 41161862), (15827, 40717136), (16492, 39075316), (18088, 35627494), (20026, 32179672), (20188, 31921444), (22316, 28877492), (22351, 28832272), (24304, 26515393), (24514, 26288248), (24707, 26082896), (25544, 25228238), (25823, 24955664), (27098, 23781464), (27398, 23521064), (28016, 23002217), (28861, 22328752), (29512, 21836206), (30286, 21278152), (31312, 20580931), (31654, 20358568), (32984, 19537658), (33269, 19370288), (36176, 17813747), (39053, 16501424), (40052, 16089836), (40376, 15960722), (44632, 14438746), (44702, 14416136), (49028, 13144124), (49414, 13041448), (51088, 12614119), (51646, 12477832), (54196, 11890732), (54281, 11872112), (54796, 11760532), (57722, 11164376), (59024, 10918103), (60572, 10639076), (60667, 10622416), (63308, 10179284), (65968, 9768829), (66538, 9685144), (70091, 9194192), (78106, 8250712), (80104, 8044918), (80752, 7980361), (82091, 7850192), (85799, 7510928), (89264, 7219373), (89404, 7208068), (94843, 6794704), (95893, 6720304), (98056, 6572062), (98828, 6520724), (103292, 6238916), (106001, 6079472), (108392, 5945366), (108562, 5936056), (109592, 5880266), (115444, 5582188), (121144, 5319538), (121334, 5311208), (126616, 5089642), (133076, 4842572), (140182, 4597096), (156212, 4125356), (156457, 4118896), (160208, 4022459), (164182, 3925096), (171598, 3755464), (172949, 3726128), (178808, 3604034), (189686, 3397352), (191786, 3360152), (196112, 3286031), (197656, 3260362), (206584, 3119458), (212002, 3039736), (216784, 2972683), (217124, 2968028), (219184, 2940133), (230888, 2791094), (232883, 2767184), (242288, 2659769), (242668, 2655604), (253232, 2544821), (257431, 2503312), (266152, 2421286), (280364, 2298548), (312424, 2062678), (312914, 2059448), (328364, 1962548), (343196, 1877732), (345898, 1863064), (357616, 1802017), (379372, 1698676), (379967, 1696016), (383572, 1680076), (395312, 1630181), (413168, 1559729), (420019, 1534288), (424004, 1519868), (424669, 1517488), (434248, 1484014), (461776, 1395547), (465766, 1383592), (469433, 1372784), (485336, 1327802), (490637, 1313456), (514862, 1251656), (532304, 1210643), (560728, 1149274), (574637, 1121456), (624848, 1031339), (625828, 1029724), (656728, 981274), (663901, 970672), (686392, 938866), (691796, 931532), (742007, 868496), (758744, 849338), (759934, 848008), (767144, 840038)]