638611773696

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8191}}^1$

素因数の和:8382

約数の個数: 432

約数和(自身を含む): 2102767779840

約数和(自身を除く): 1464156006144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 137, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 274, 288, 304, 312, 342, 384, 411, 416, 456, 468, 494, 548, 576, 608, 624, 684, 741, 768, 822, 832, 912, 936, 988, 1096, 1152, 1216, 1233, 1248, 1368, 1482, 1644, 1664, 1781, 1824, 1872, 1976, 2192, 2223, 2304, 2432, 2466, 2496, 2603, 2736, 2964, 3288, 3328, 3562, 3648, 3744, 3952, 4384, 4446, 4864, 4932, 4992, 5206, 5343, 5472, 5928, 6576, 7124, 7296, 7488, 7809, 7904, 8191, 8768, 8892, 9864, 9984, 10412, 10686, 10944, 11856, 13152, 14248, 14592, 14976, 15618, 15808, 16029, 16382, 17536, 17784, 19728, 20824, 21372, 21888, 23427, 23712, 24573, 26304, 28496, 29952, 31236, 31616, 32058, 32764, 33839, 35072, 35568, 39456, 41648, 42744, 43776, 46854, 47424, 49146, 52608, 56992, 62472, 63232, 64116, 65528, 67678, 71136, 73719, 78912, 83296, 85488, 93708, 94848, 98292, 101517, 105216, 106483, 113984, 124944, 128232, 131056, 135356, 142272, 147438, 155629, 157824, 166592, 170976, 187416, 189696, 196584, 203034, 212966, 227968, 249888, 256464, 262112, 270712, 284544, 294876, 304551, 311258, 315648, 319449, 333184, 341952, 374832, 393168, 406068, 425932, 455936, 466887, 499776, 512928, 524224, 541424, 569088, 589752, 609102, 622516, 638898, 666368, 683904, 749664, 786336, 812136, 851864, 933774, 958347, 999552, 1025856, 1048448, 1082848, 1122167, 1179504, 1218204, 1245032, 1277796, 1367808, 1400661, 1499328, 1572672, 1624272, 1703728, 1867548, 1916694, 1999104, 2023177, 2051712, 2096896, 2165696, 2244334, 2359008, 2436408, 2490064, 2555592, 2801322, 2998656, 3145344, 3248544, 3366501, 3407456, 3735096, 3833388, 4046354, 4103424, 4331392, 4488668, 4718016, 4872816, 4980128, 5111184, 5602644, 5997312, 6069531, 6290688, 6497088, 6733002, 6814912, 7470192, 7666776, 8092708, 8662784, 8977336, 9436032, 9745632, 9960256, 10099503, 10222368, 11205288, 12139062, 12994176, 13466004, 13629824, 14588171, 14940384, 15333552, 16185416, 17954672, 18208593, 18872064, 19491264, 19920512, 20199006, 20444736, 21321173, 22410576, 24278124, 25988352, 26932008, 27259648, 29176342, 29880768, 30667104, 32370832, 35909344, 36417186, 38982528, 39841024, 40398012, 40889472, 42642346, 43764513, 44821152, 48556248, 53864016, 58352684, 59761536, 61334208, 63963519, 64741664, 71818688, 72834372, 77965056, 80796024, 81778944, 85284692, 87529026, 89642304, 97112496, 107728032, 116705368, 119523072, 122668416, 127927038, 129483328, 131293539, 143637376, 145668744, 161592048, 170569384, 175058052, 179284608, 191890557, 194224992, 215456064, 233410736, 245336832, 255854076, 258966656, 262587078, 277175249, 287274752, 291337488, 323184096, 341138768, 350116104, 358569216, 383781114, 388449984, 430912128, 466821472, 511708152, 517933312, 525174156, 554350498, 582674976, 646368192, 682277536, 700232208, 767562228, 776899968, 831525747, 861824256, 933642944, 1023416304, 1050348312, 1108700996, 1165349952, 1292736384, 1364555072, 1400464416, 1535124456, 1553799936, 1663051494, 1867285888, 2046832608, 2100696624, 2217401992, 2330699904, 2494577241, 2585472768, 2729110144, 2800928832, 3070248912, 3326102988, 3734571776, 4093665216, 4201393248, 4434803984, 4661399808, 4989154482, 5458220288, 5601857664, 6140497824, 6652205976, 8187330432, 8402786496, 8869607968, 9978308964, 11203715328, 12280995648, 13304411952, 16374660864, 16805572992, 17739215936, 19956617928, 24561991296, 26608823904, 33611145984, 35478431872, 39913235856, 49123982592, 53217647808, 70956863744, 79826471712, 106435295616, 159652943424, 212870591232, 319305886848, 638611773696]

約数ペア:

[(1, 638611773696), (2, 319305886848), (3, 212870591232), (4, 159652943424), (6, 106435295616), (8, 79826471712), (9, 70956863744), (12, 53217647808), (13, 49123982592), (16, 39913235856), (18, 35478431872), (19, 33611145984), (24, 26608823904), (26, 24561991296), (32, 19956617928), (36, 17739215936), (38, 16805572992), (39, 16374660864), (48, 13304411952), (52, 12280995648), (57, 11203715328), (64, 9978308964), (72, 8869607968), (76, 8402786496), (78, 8187330432), (96, 6652205976), (104, 6140497824), (114, 5601857664), (117, 5458220288), (128, 4989154482), (137, 4661399808), (144, 4434803984), (152, 4201393248), (156, 4093665216), (171, 3734571776), (192, 3326102988), (208, 3070248912), (228, 2800928832), (234, 2729110144), (247, 2585472768), (256, 2494577241), (274, 2330699904), (288, 2217401992), (304, 2100696624), (312, 2046832608), (342, 1867285888), (384, 1663051494), (411, 1553799936), (416, 1535124456), (456, 1400464416), (468, 1364555072), (494, 1292736384), (548, 1165349952), (576, 1108700996), (608, 1050348312), (624, 1023416304), (684, 933642944), (741, 861824256), (768, 831525747), (822, 776899968), (832, 767562228), (912, 700232208), (936, 682277536), (988, 646368192), (1096, 582674976), (1152, 554350498), (1216, 525174156), (1233, 517933312), (1248, 511708152), (1368, 466821472), (1482, 430912128), (1644, 388449984), (1664, 383781114), (1781, 358569216), (1824, 350116104), (1872, 341138768), (1976, 323184096), (2192, 291337488), (2223, 287274752), (2304, 277175249), (2432, 262587078), (2466, 258966656), (2496, 255854076), (2603, 245336832), (2736, 233410736), (2964, 215456064), (3288, 194224992), (3328, 191890557), (3562, 179284608), (3648, 175058052), (3744, 170569384), (3952, 161592048), (4384, 145668744), (4446, 143637376), (4864, 131293539), (4932, 129483328), (4992, 127927038), (5206, 122668416), (5343, 119523072), (5472, 116705368), (5928, 107728032), (6576, 97112496), (7124, 89642304), (7296, 87529026), (7488, 85284692), (7809, 81778944), (7904, 80796024), (8191, 77965056), (8768, 72834372), (8892, 71818688), (9864, 64741664), (9984, 63963519), (10412, 61334208), (10686, 59761536), (10944, 58352684), (11856, 53864016), (13152, 48556248), (14248, 44821152), (14592, 43764513), (14976, 42642346), (15618, 40889472), (15808, 40398012), (16029, 39841024), (16382, 38982528), (17536, 36417186), (17784, 35909344), (19728, 32370832), (20824, 30667104), (21372, 29880768), (21888, 29176342), (23427, 27259648), (23712, 26932008), (24573, 25988352), (26304, 24278124), (28496, 22410576), (29952, 21321173), (31236, 20444736), (31616, 20199006), (32058, 19920512), (32764, 19491264), (33839, 18872064), (35072, 18208593), (35568, 17954672), (39456, 16185416), (41648, 15333552), (42744, 14940384), (43776, 14588171), (46854, 13629824), (47424, 13466004), (49146, 12994176), (52608, 12139062), (56992, 11205288), (62472, 10222368), (63232, 10099503), (64116, 9960256), (65528, 9745632), (67678, 9436032), (71136, 8977336), (73719, 8662784), (78912, 8092708), (83296, 7666776), (85488, 7470192), (93708, 6814912), (94848, 6733002), (98292, 6497088), (101517, 6290688), (105216, 6069531), (106483, 5997312), (113984, 5602644), (124944, 5111184), (128232, 4980128), (131056, 4872816), (135356, 4718016), (142272, 4488668), (147438, 4331392), (155629, 4103424), (157824, 4046354), (166592, 3833388), (170976, 3735096), (187416, 3407456), (189696, 3366501), (196584, 3248544), (203034, 3145344), (212966, 2998656), (227968, 2801322), (249888, 2555592), (256464, 2490064), (262112, 2436408), (270712, 2359008), (284544, 2244334), (294876, 2165696), (304551, 2096896), (311258, 2051712), (315648, 2023177), (319449, 1999104), (333184, 1916694), (341952, 1867548), (374832, 1703728), (393168, 1624272), (406068, 1572672), (425932, 1499328), (455936, 1400661), (466887, 1367808), (499776, 1277796), (512928, 1245032), (524224, 1218204), (541424, 1179504), (569088, 1122167), (589752, 1082848), (609102, 1048448), (622516, 1025856), (638898, 999552), (666368, 958347), (683904, 933774), (749664, 851864), (786336, 812136)]