401034504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 1128960000

約数和(自身を除く): 727925496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 127, 156, 174, 232, 254, 312, 348, 349, 377, 381, 508, 696, 698, 754, 762, 1016, 1047, 1131, 1396, 1508, 1524, 1651, 2094, 2262, 2792, 3016, 3048, 3302, 3683, 4188, 4524, 4537, 4953, 6604, 7366, 8376, 9048, 9074, 9906, 10121, 11049, 13208, 13611, 14732, 18148, 19812, 20242, 22098, 27222, 29464, 30363, 36296, 39624, 40484, 44196, 44323, 47879, 54444, 60726, 80968, 88392, 88646, 95758, 108888, 121452, 131573, 132969, 143637, 177292, 191516, 242904, 263146, 265938, 287274, 354584, 383032, 394719, 526292, 531876, 574548, 576199, 789438, 1052584, 1063752, 1149096, 1152398, 1285367, 1578876, 1728597, 2304796, 2570734, 3157752, 3457194, 3856101, 4609592, 5141468, 6914388, 7712202, 10282936, 13828776, 15424404, 16709771, 30848808, 33419542, 50129313, 66839084, 100258626, 133678168, 200517252, 401034504]

約数ペア:

[(1, 401034504), (2, 200517252), (3, 133678168), (4, 100258626), (6, 66839084), (8, 50129313), (12, 33419542), (13, 30848808), (24, 16709771), (26, 15424404), (29, 13828776), (39, 10282936), (52, 7712202), (58, 6914388), (78, 5141468), (87, 4609592), (104, 3856101), (116, 3457194), (127, 3157752), (156, 2570734), (174, 2304796), (232, 1728597), (254, 1578876), (312, 1285367), (348, 1152398), (349, 1149096), (377, 1063752), (381, 1052584), (508, 789438), (696, 576199), (698, 574548), (754, 531876), (762, 526292), (1016, 394719), (1047, 383032), (1131, 354584), (1396, 287274), (1508, 265938), (1524, 263146), (1651, 242904), (2094, 191516), (2262, 177292), (2792, 143637), (3016, 132969), (3048, 131573), (3302, 121452), (3683, 108888), (4188, 95758), (4524, 88646), (4537, 88392), (4953, 80968), (6604, 60726), (7366, 54444), (8376, 47879), (9048, 44323), (9074, 44196), (9906, 40484), (10121, 39624), (11049, 36296), (13208, 30363), (13611, 29464), (14732, 27222), (18148, 22098), (19812, 20242)]