1290247222368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25215901}}^1$

素因数の和:25215968

約数の個数: 96

約数和(自身を含む): 3736391494752

約数和(自身を除く): 2446144272384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 416, 492, 533, 624, 656, 984, 1066, 1248, 1312, 1599, 1968, 2132, 3198, 3936, 4264, 6396, 8528, 12792, 17056, 25584, 51168, 25215901, 50431802, 75647703, 100863604, 151295406, 201727208, 302590812, 327806713, 403454416, 605181624, 655613426, 806908832, 983420139, 1033851941, 1210363248, 1311226852, 1966840278, 2067703882, 2420726496, 2622453704, 3101555823, 3933680556, 4135407764, 5244907408, 6203111646, 7867361112, 8270815528, 10489814816, 12406223292, 13440075233, 15734722224, 16541631056, 24812446584, 26880150466, 31469444448, 33083262112, 40320225699, 49624893168, 53760300932, 80640451398, 99249786336, 107520601864, 161280902796, 215041203728, 322561805592, 430082407456, 645123611184, 1290247222368]

約数ペア:

[(1, 1290247222368), (2, 645123611184), (3, 430082407456), (4, 322561805592), (6, 215041203728), (8, 161280902796), (12, 107520601864), (13, 99249786336), (16, 80640451398), (24, 53760300932), (26, 49624893168), (32, 40320225699), (39, 33083262112), (41, 31469444448), (48, 26880150466), (52, 24812446584), (78, 16541631056), (82, 15734722224), (96, 13440075233), (104, 12406223292), (123, 10489814816), (156, 8270815528), (164, 7867361112), (208, 6203111646), (246, 5244907408), (312, 4135407764), (328, 3933680556), (416, 3101555823), (492, 2622453704), (533, 2420726496), (624, 2067703882), (656, 1966840278), (984, 1311226852), (1066, 1210363248), (1248, 1033851941), (1312, 983420139), (1599, 806908832), (1968, 655613426), (2132, 605181624), (3198, 403454416), (3936, 327806713), (4264, 302590812), (6396, 201727208), (8528, 151295406), (12792, 100863604), (17056, 75647703), (25584, 50431802), (51168, 25215901)]