1118508768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 288

約数和(自身を含む): 3698472960

約数和(自身を除く): 2579964192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 96, 104, 117, 124, 138, 144, 156, 184, 186, 207, 208, 234, 248, 276, 279, 288, 299, 312, 368, 372, 403, 414, 416, 419, 468, 496, 552, 558, 598, 624, 713, 736, 744, 806, 828, 838, 897, 936, 992, 1104, 1116, 1196, 1209, 1248, 1257, 1426, 1488, 1612, 1656, 1676, 1794, 1872, 2139, 2208, 2232, 2392, 2418, 2514, 2691, 2852, 2976, 3224, 3312, 3352, 3588, 3627, 3744, 3771, 4278, 4464, 4784, 4836, 5028, 5382, 5447, 5704, 6417, 6448, 6624, 6704, 7176, 7254, 7542, 8556, 8928, 9269, 9568, 9637, 9672, 10056, 10764, 10894, 11408, 12834, 12896, 12989, 13408, 14352, 14508, 15084, 16341, 17112, 18538, 19274, 19344, 20112, 21528, 21788, 22816, 25668, 25978, 27807, 28704, 28911, 29016, 30168, 32682, 34224, 37076, 38548, 38688, 38967, 40224, 43056, 43576, 49023, 51336, 51956, 55614, 57822, 58032, 60336, 65364, 68448, 74152, 77096, 77934, 83421, 86112, 86733, 87152, 98046, 102672, 103912, 111228, 115644, 116064, 116901, 120672, 125281, 130728, 148304, 154192, 155868, 166842, 168857, 173466, 174304, 196092, 205344, 207824, 222456, 231288, 233802, 250562, 261456, 296608, 298747, 308384, 311736, 333684, 337714, 346932, 375843, 392184, 415648, 444912, 462576, 467604, 501124, 506571, 522912, 597494, 623472, 667368, 675428, 693864, 751686, 784368, 889824, 896241, 925152, 935208, 1002248, 1013142, 1127529, 1194988, 1246944, 1334736, 1350856, 1387728, 1503372, 1519713, 1568736, 1792482, 1870416, 2004496, 2026284, 2255058, 2389976, 2669472, 2688723, 2701712, 2775456, 3006744, 3039426, 3584964, 3740832, 3883711, 4008992, 4052568, 4510116, 4779952, 5377446, 5403424, 6013488, 6078852, 7169928, 7767422, 8105136, 9020232, 9559904, 10754892, 11651133, 12026976, 12157704, 14339856, 15534844, 16210272, 18040464, 21509784, 23302266, 24315408, 28679712, 31069688, 34953399, 36080928, 43019568, 46604532, 48630816, 62139376, 69906798, 86039136, 93209064, 124278752, 139813596, 186418128, 279627192, 372836256, 559254384, 1118508768]

約数ペア:

[(1, 1118508768), (2, 559254384), (3, 372836256), (4, 279627192), (6, 186418128), (8, 139813596), (9, 124278752), (12, 93209064), (13, 86039136), (16, 69906798), (18, 62139376), (23, 48630816), (24, 46604532), (26, 43019568), (31, 36080928), (32, 34953399), (36, 31069688), (39, 28679712), (46, 24315408), (48, 23302266), (52, 21509784), (62, 18040464), (69, 16210272), (72, 15534844), (78, 14339856), (92, 12157704), (93, 12026976), (96, 11651133), (104, 10754892), (117, 9559904), (124, 9020232), (138, 8105136), (144, 7767422), (156, 7169928), (184, 6078852), (186, 6013488), (207, 5403424), (208, 5377446), (234, 4779952), (248, 4510116), (276, 4052568), (279, 4008992), (288, 3883711), (299, 3740832), (312, 3584964), (368, 3039426), (372, 3006744), (403, 2775456), (414, 2701712), (416, 2688723), (419, 2669472), (468, 2389976), (496, 2255058), (552, 2026284), (558, 2004496), (598, 1870416), (624, 1792482), (713, 1568736), (736, 1519713), (744, 1503372), (806, 1387728), (828, 1350856), (838, 1334736), (897, 1246944), (936, 1194988), (992, 1127529), (1104, 1013142), (1116, 1002248), (1196, 935208), (1209, 925152), (1248, 896241), (1257, 889824), (1426, 784368), (1488, 751686), (1612, 693864), (1656, 675428), (1676, 667368), (1794, 623472), (1872, 597494), (2139, 522912), (2208, 506571), (2232, 501124), (2392, 467604), (2418, 462576), (2514, 444912), (2691, 415648), (2852, 392184), (2976, 375843), (3224, 346932), (3312, 337714), (3352, 333684), (3588, 311736), (3627, 308384), (3744, 298747), (3771, 296608), (4278, 261456), (4464, 250562), (4784, 233802), (4836, 231288), (5028, 222456), (5382, 207824), (5447, 205344), (5704, 196092), (6417, 174304), (6448, 173466), (6624, 168857), (6704, 166842), (7176, 155868), (7254, 154192), (7542, 148304), (8556, 130728), (8928, 125281), (9269, 120672), (9568, 116901), (9637, 116064), (9672, 115644), (10056, 111228), (10764, 103912), (10894, 102672), (11408, 98046), (12834, 87152), (12896, 86733), (12989, 86112), (13408, 83421), (14352, 77934), (14508, 77096), (15084, 74152), (16341, 68448), (17112, 65364), (18538, 60336), (19274, 58032), (19344, 57822), (20112, 55614), (21528, 51956), (21788, 51336), (22816, 49023), (25668, 43576), (25978, 43056), (27807, 40224), (28704, 38967), (28911, 38688), (29016, 38548), (30168, 37076), (32682, 34224)]