681586005168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1\times {\mathrm{2633}}^1$

素因数の和:3344

約数の個数: 240

約数和(自身を含む): 1992430761984

約数和(自身を除く): 1310844756816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 186, 206, 248, 279, 309, 372, 412, 496, 558, 563, 618, 744, 824, 927, 1116, 1126, 1236, 1488, 1648, 1689, 1854, 2232, 2252, 2472, 2633, 3193, 3378, 3708, 4464, 4504, 4944, 5067, 5266, 6386, 6756, 7416, 7899, 9008, 9579, 10134, 10532, 12772, 13512, 14832, 15798, 17453, 19158, 20268, 21064, 23697, 25544, 27024, 28737, 31596, 34906, 38316, 40536, 42128, 47394, 51088, 52359, 57474, 57989, 63192, 69812, 76632, 81072, 81623, 94788, 104718, 114948, 115978, 126384, 139624, 153264, 157077, 163246, 173967, 189576, 209436, 229896, 231956, 244869, 271199, 279248, 314154, 326492, 347934, 379152, 418872, 459792, 463912, 489738, 521901, 542398, 628308, 652984, 695868, 734607, 813597, 837744, 927824, 979476, 1043802, 1084796, 1256616, 1305968, 1391736, 1469214, 1482379, 1627194, 1797659, 1958952, 2087604, 2169592, 2440791, 2513232, 2783472, 2938428, 2964758, 3254388, 3595318, 3917904, 4175208, 4339184, 4447137, 4881582, 5392977, 5876856, 5929516, 6508776, 7190636, 8350416, 8407169, 8894274, 9763164, 10785954, 11753712, 11859032, 13017552, 13341411, 14381272, 16178931, 16814338, 17788548, 19526328, 21571908, 23718064, 25221507, 26682822, 28762544, 32357862, 33628676, 35577096, 39052656, 43143816, 45953749, 50443014, 53365644, 64715724, 67257352, 71154192, 75664521, 86287632, 91907498, 100886028, 106731288, 129431448, 134514704, 137861247, 151329042, 152685037, 183814996, 201772056, 213462576, 258862896, 275722494, 302658084, 305370074, 367629992, 403544112, 413583741, 458055111, 551444988, 605316168, 610740148, 735259984, 827167482, 916110222, 1102889976, 1210632336, 1221480296, 1374165333, 1654334964, 1832220444, 2205779952, 2442960592, 2748330666, 3308669928, 3664440888, 4733236147, 5496661332, 6617339856, 7328881776, 9466472294, 10993322664, 14199708441, 18932944588, 21986645328, 28399416882, 37865889176, 42599125323, 56798833764, 75731778352, 85198250646, 113597667528, 170396501292, 227195335056, 340793002584, 681586005168]

約数ペア:

[(1, 681586005168), (2, 340793002584), (3, 227195335056), (4, 170396501292), (6, 113597667528), (8, 85198250646), (9, 75731778352), (12, 56798833764), (16, 42599125323), (18, 37865889176), (24, 28399416882), (31, 21986645328), (36, 18932944588), (48, 14199708441), (62, 10993322664), (72, 9466472294), (93, 7328881776), (103, 6617339856), (124, 5496661332), (144, 4733236147), (186, 3664440888), (206, 3308669928), (248, 2748330666), (279, 2442960592), (309, 2205779952), (372, 1832220444), (412, 1654334964), (496, 1374165333), (558, 1221480296), (563, 1210632336), (618, 1102889976), (744, 916110222), (824, 827167482), (927, 735259984), (1116, 610740148), (1126, 605316168), (1236, 551444988), (1488, 458055111), (1648, 413583741), (1689, 403544112), (1854, 367629992), (2232, 305370074), (2252, 302658084), (2472, 275722494), (2633, 258862896), (3193, 213462576), (3378, 201772056), (3708, 183814996), (4464, 152685037), (4504, 151329042), (4944, 137861247), (5067, 134514704), (5266, 129431448), (6386, 106731288), (6756, 100886028), (7416, 91907498), (7899, 86287632), (9008, 75664521), (9579, 71154192), (10134, 67257352), (10532, 64715724), (12772, 53365644), (13512, 50443014), (14832, 45953749), (15798, 43143816), (17453, 39052656), (19158, 35577096), (20268, 33628676), (21064, 32357862), (23697, 28762544), (25544, 26682822), (27024, 25221507), (28737, 23718064), (31596, 21571908), (34906, 19526328), (38316, 17788548), (40536, 16814338), (42128, 16178931), (47394, 14381272), (51088, 13341411), (52359, 13017552), (57474, 11859032), (57989, 11753712), (63192, 10785954), (69812, 9763164), (76632, 8894274), (81072, 8407169), (81623, 8350416), (94788, 7190636), (104718, 6508776), (114948, 5929516), (115978, 5876856), (126384, 5392977), (139624, 4881582), (153264, 4447137), (157077, 4339184), (163246, 4175208), (173967, 3917904), (189576, 3595318), (209436, 3254388), (229896, 2964758), (231956, 2938428), (244869, 2783472), (271199, 2513232), (279248, 2440791), (314154, 2169592), (326492, 2087604), (347934, 1958952), (379152, 1797659), (418872, 1627194), (459792, 1482379), (463912, 1469214), (489738, 1391736), (521901, 1305968), (542398, 1256616), (628308, 1084796), (652984, 1043802), (695868, 979476), (734607, 927824), (813597, 837744)]