19806861312

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 480

約数和(自身を含む): 69591281760

約数和(自身を除く): 49784420448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 252, 256, 259, 288, 296, 324, 333, 336, 378, 384, 432, 444, 448, 461, 504, 512, 518, 567, 576, 592, 648, 666, 672, 756, 768, 777, 864, 888, 896, 922, 999, 1008, 1024, 1036, 1134, 1152, 1184, 1296, 1332, 1344, 1383, 1512, 1536, 1554, 1728, 1776, 1792, 1844, 1998, 2016, 2048, 2072, 2268, 2304, 2331, 2368, 2592, 2664, 2688, 2766, 2997, 3024, 3072, 3108, 3227, 3456, 3552, 3584, 3688, 3996, 4032, 4144, 4149, 4536, 4608, 4662, 4736, 5184, 5328, 5376, 5532, 5994, 6048, 6144, 6216, 6454, 6912, 6993, 7104, 7168, 7376, 7992, 8064, 8288, 8298, 9072, 9216, 9324, 9472, 9681, 10368, 10656, 10752, 11064, 11988, 12096, 12432, 12447, 12908, 13824, 13986, 14208, 14336, 14752, 15984, 16128, 16576, 16596, 17057, 18144, 18432, 18648, 18944, 19362, 20736, 20979, 21312, 21504, 22128, 23976, 24192, 24864, 24894, 25816, 27648, 27972, 28416, 29043, 29504, 31968, 32256, 33152, 33192, 34114, 36288, 37296, 37341, 37888, 38724, 41472, 41958, 42624, 43008, 44256, 47952, 48384, 49728, 49788, 51171, 51632, 55296, 55944, 56832, 58086, 59008, 63936, 64512, 66304, 66384, 68228, 72576, 74592, 74682, 75776, 77448, 82944, 83916, 85248, 87129, 88512, 95904, 96768, 99456, 99576, 102342, 103264, 111888, 113664, 116172, 118016, 119399, 127872, 129024, 132608, 132768, 136456, 145152, 149184, 149364, 153513, 154896, 165888, 167832, 170496, 174258, 177024, 191808, 193536, 198912, 199152, 204684, 206528, 223776, 227328, 232344, 236032, 238798, 255744, 261387, 265216, 265536, 272912, 290304, 298368, 298728, 307026, 309792, 335664, 340992, 348516, 354048, 358197, 383616, 387072, 397824, 398304, 409368, 413056, 447552, 460539, 464688, 472064, 477596, 511488, 522774, 530432, 531072, 545824, 580608, 596736, 597456, 614052, 619584, 671328, 681984, 697032, 708096, 716394, 767232, 795648, 796608, 818736, 826112, 895104, 921078, 929376, 944128, 955192, 1022976, 1045548, 1062144, 1074591, 1091648, 1161216, 1193472, 1194912, 1228104, 1239168, 1342656, 1381617, 1394064, 1416192, 1432788, 1534464, 1591296, 1593216, 1637472, 1652224, 1790208, 1842156, 1858752, 1910384, 2045952, 2091096, 2124288, 2149182, 2183296, 2386944, 2389824, 2456208, 2478336, 2685312, 2763234, 2788128, 2832384, 2865576, 3068928, 3186432, 3223773, 3274944, 3304448, 3580416, 3684312, 3717504, 3820768, 4182192, 4248576, 4298364, 4366592, 4773888, 4779648, 4912416, 4956672, 5370624, 5526468, 5576256, 5731152, 6137856, 6372864, 6447546, 6549888, 6608896, 7160832, 7368624, 7435008, 7641536, 8364384, 8497152, 8596728, 8733184, 9559296, 9671319, 9824832, 9913344, 10741248, 11052936, 11152512, 11462304, 12745728, 12895092, 13099776, 14321664, 14737248, 14870016, 15283072, 16728768, 17193456, 17466368, 19118592, 19342638, 19649664, 19826688, 21482496, 22105872, 22305024, 22924608, 25491456, 25790184, 26199552, 29474496, 29740032, 30566144, 33457536, 34386912, 34932736, 38237184, 38685276, 39299328, 42964992, 44211744, 44610048, 45849216, 51580368, 52399104, 58948992, 59480064, 61132288, 66915072, 68773824, 76474368, 77370552, 78598656, 88423488, 89220096, 91698432, 103160736, 104798208, 117897984, 122264576, 133830144, 137547648, 154741104, 157197312, 176846976, 178440192, 183396864, 206321472, 235795968, 244529152, 267660288, 275095296, 309482208, 314394624, 353693952, 366793728, 412642944, 471591936, 535320576, 550190592, 618964416, 707387904, 733587456, 825285888, 943183872, 1100381184, 1237928832, 1414775808, 1650571776, 2200762368, 2475857664, 2829551616, 3301143552, 4951715328, 6602287104, 9903430656, 19806861312]

約数ペア:

[(1, 19806861312), (2, 9903430656), (3, 6602287104), (4, 4951715328), (6, 3301143552), (7, 2829551616), (8, 2475857664), (9, 2200762368), (12, 1650571776), (14, 1414775808), (16, 1237928832), (18, 1100381184), (21, 943183872), (24, 825285888), (27, 733587456), (28, 707387904), (32, 618964416), (36, 550190592), (37, 535320576), (42, 471591936), (48, 412642944), (54, 366793728), (56, 353693952), (63, 314394624), (64, 309482208), (72, 275095296), (74, 267660288), (81, 244529152), (84, 235795968), (96, 206321472), (108, 183396864), (111, 178440192), (112, 176846976), (126, 157197312), (128, 154741104), (144, 137547648), (148, 133830144), (162, 122264576), (168, 117897984), (189, 104798208), (192, 103160736), (216, 91698432), (222, 89220096), (224, 88423488), (252, 78598656), (256, 77370552), (259, 76474368), (288, 68773824), (296, 66915072), (324, 61132288), (333, 59480064), (336, 58948992), (378, 52399104), (384, 51580368), (432, 45849216), (444, 44610048), (448, 44211744), (461, 42964992), (504, 39299328), (512, 38685276), (518, 38237184), (567, 34932736), (576, 34386912), (592, 33457536), (648, 30566144), (666, 29740032), (672, 29474496), (756, 26199552), (768, 25790184), (777, 25491456), (864, 22924608), (888, 22305024), (896, 22105872), (922, 21482496), (999, 19826688), (1008, 19649664), (1024, 19342638), (1036, 19118592), (1134, 17466368), (1152, 17193456), (1184, 16728768), (1296, 15283072), (1332, 14870016), (1344, 14737248), (1383, 14321664), (1512, 13099776), (1536, 12895092), (1554, 12745728), (1728, 11462304), (1776, 11152512), (1792, 11052936), (1844, 10741248), (1998, 9913344), (2016, 9824832), (2048, 9671319), (2072, 9559296), (2268, 8733184), (2304, 8596728), (2331, 8497152), (2368, 8364384), (2592, 7641536), (2664, 7435008), (2688, 7368624), (2766, 7160832), (2997, 6608896), (3024, 6549888), (3072, 6447546), (3108, 6372864), (3227, 6137856), (3456, 5731152), (3552, 5576256), (3584, 5526468), (3688, 5370624), (3996, 4956672), (4032, 4912416), (4144, 4779648), (4149, 4773888), (4536, 4366592), (4608, 4298364), (4662, 4248576), (4736, 4182192), (5184, 3820768), (5328, 3717504), (5376, 3684312), (5532, 3580416), (5994, 3304448), (6048, 3274944), (6144, 3223773), (6216, 3186432), (6454, 3068928), (6912, 2865576), (6993, 2832384), (7104, 2788128), (7168, 2763234), (7376, 2685312), (7992, 2478336), (8064, 2456208), (8288, 2389824), (8298, 2386944), (9072, 2183296), (9216, 2149182), (9324, 2124288), (9472, 2091096), (9681, 2045952), (10368, 1910384), (10656, 1858752), (10752, 1842156), (11064, 1790208), (11988, 1652224), (12096, 1637472), (12432, 1593216), (12447, 1591296), (12908, 1534464), (13824, 1432788), (13986, 1416192), (14208, 1394064), (14336, 1381617), (14752, 1342656), (15984, 1239168), (16128, 1228104), (16576, 1194912), (16596, 1193472), (17057, 1161216), (18144, 1091648), (18432, 1074591), (18648, 1062144), (18944, 1045548), (19362, 1022976), (20736, 955192), (20979, 944128), (21312, 929376), (21504, 921078), (22128, 895104), (23976, 826112), (24192, 818736), (24864, 796608), (24894, 795648), (25816, 767232), (27648, 716394), (27972, 708096), (28416, 697032), (29043, 681984), (29504, 671328), (31968, 619584), (32256, 614052), (33152, 597456), (33192, 596736), (34114, 580608), (36288, 545824), (37296, 531072), (37341, 530432), (37888, 522774), (38724, 511488), (41472, 477596), (41958, 472064), (42624, 464688), (43008, 460539), (44256, 447552), (47952, 413056), (48384, 409368), (49728, 398304), (49788, 397824), (51171, 387072), (51632, 383616), (55296, 358197), (55944, 354048), (56832, 348516), (58086, 340992), (59008, 335664), (63936, 309792), (64512, 307026), (66304, 298728), (66384, 298368), (68228, 290304), (72576, 272912), (74592, 265536), (74682, 265216), (75776, 261387), (77448, 255744), (82944, 238798), (83916, 236032), (85248, 232344), (87129, 227328), (88512, 223776), (95904, 206528), (96768, 204684), (99456, 199152), (99576, 198912), (102342, 193536), (103264, 191808), (111888, 177024), (113664, 174258), (116172, 170496), (118016, 167832), (119399, 165888), (127872, 154896), (129024, 153513), (132608, 149364), (132768, 149184), (136456, 145152)]