515535384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1889

約数の個数: 128

約数和(自身を含む): 1598768640

約数和(自身を除く): 1083233256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 182, 273, 274, 312, 364, 411, 546, 548, 728, 822, 959, 1092, 1096, 1644, 1723, 1781, 1918, 2184, 2877, 3288, 3446, 3562, 3836, 5169, 5343, 5754, 6892, 7124, 7672, 10338, 10686, 11508, 12061, 12467, 13784, 14248, 20676, 21372, 22399, 23016, 24122, 24934, 36183, 37401, 41352, 42744, 44798, 48244, 49868, 67197, 72366, 74802, 89596, 96488, 99736, 134394, 144732, 149604, 156793, 179192, 236051, 268788, 289464, 299208, 313586, 470379, 472102, 537576, 627172, 708153, 940758, 944204, 1254344, 1416306, 1652357, 1881516, 1888408, 2832612, 3068663, 3304714, 3763032, 4957071, 5665224, 6137326, 6609428, 9205989, 9914142, 12274652, 13218856, 18411978, 19828284, 21480641, 24549304, 36823956, 39656568, 42961282, 64441923, 73647912, 85922564, 128883846, 171845128, 257767692, 515535384]

約数ペア:

[(1, 515535384), (2, 257767692), (3, 171845128), (4, 128883846), (6, 85922564), (7, 73647912), (8, 64441923), (12, 42961282), (13, 39656568), (14, 36823956), (21, 24549304), (24, 21480641), (26, 19828284), (28, 18411978), (39, 13218856), (42, 12274652), (52, 9914142), (56, 9205989), (78, 6609428), (84, 6137326), (91, 5665224), (104, 4957071), (137, 3763032), (156, 3304714), (168, 3068663), (182, 2832612), (273, 1888408), (274, 1881516), (312, 1652357), (364, 1416306), (411, 1254344), (546, 944204), (548, 940758), (728, 708153), (822, 627172), (959, 537576), (1092, 472102), (1096, 470379), (1644, 313586), (1723, 299208), (1781, 289464), (1918, 268788), (2184, 236051), (2877, 179192), (3288, 156793), (3446, 149604), (3562, 144732), (3836, 134394), (5169, 99736), (5343, 96488), (5754, 89596), (6892, 74802), (7124, 72366), (7672, 67197), (10338, 49868), (10686, 48244), (11508, 44798), (12061, 42744), (12467, 41352), (13784, 37401), (14248, 36183), (20676, 24934), (21372, 24122), (22399, 23016)]