320729970264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{42689}}^1$

素因数の和:43049

約数の個数: 128

約数和(自身を含む): 885219840000

約数和(自身を除く): 564489869736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 191, 264, 298, 382, 447, 573, 596, 764, 894, 1146, 1192, 1528, 1639, 1788, 2101, 2292, 3278, 3576, 4202, 4584, 4917, 6303, 6556, 8404, 9834, 12606, 13112, 16808, 19668, 25212, 28459, 39336, 42689, 50424, 56918, 85377, 85378, 113836, 128067, 170754, 170756, 227672, 256134, 313049, 341508, 341512, 469579, 512268, 626098, 683016, 939147, 939158, 1024536, 1252196, 1408737, 1878294, 1878316, 2504392, 2817474, 3756588, 3756632, 5634948, 6360661, 7513176, 8153599, 11269896, 12721322, 16307198, 19081983, 24460797, 25442644, 32614396, 38163966, 48921594, 50885288, 65228792, 69967271, 76327932, 89689589, 97843188, 139934542, 152655864, 179379178, 195686376, 209901813, 269068767, 279869084, 358758356, 419803626, 538137534, 559738168, 717516712, 839607252, 1076275068, 1214886251, 1679214504, 2152550136, 2429772502, 3644658753, 4859545004, 7289317506, 9719090008, 13363748761, 14578635012, 26727497522, 29157270024, 40091246283, 53454995044, 80182492566, 106909990088, 160364985132, 320729970264]

約数ペア:

[(1, 320729970264), (2, 160364985132), (3, 106909990088), (4, 80182492566), (6, 53454995044), (8, 40091246283), (11, 29157270024), (12, 26727497522), (22, 14578635012), (24, 13363748761), (33, 9719090008), (44, 7289317506), (66, 4859545004), (88, 3644658753), (132, 2429772502), (149, 2152550136), (191, 1679214504), (264, 1214886251), (298, 1076275068), (382, 839607252), (447, 717516712), (573, 559738168), (596, 538137534), (764, 419803626), (894, 358758356), (1146, 279869084), (1192, 269068767), (1528, 209901813), (1639, 195686376), (1788, 179379178), (2101, 152655864), (2292, 139934542), (3278, 97843188), (3576, 89689589), (4202, 76327932), (4584, 69967271), (4917, 65228792), (6303, 50885288), (6556, 48921594), (8404, 38163966), (9834, 32614396), (12606, 25442644), (13112, 24460797), (16808, 19081983), (19668, 16307198), (25212, 12721322), (28459, 11269896), (39336, 8153599), (42689, 7513176), (50424, 6360661), (56918, 5634948), (85377, 3756632), (85378, 3756588), (113836, 2817474), (128067, 2504392), (170754, 1878316), (170756, 1878294), (227672, 1408737), (256134, 1252196), (313049, 1024536), (341508, 939158), (341512, 939147), (469579, 683016), (512268, 626098)]