260844792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 735436800

約数和(自身を除く): 474592008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 127, 156, 174, 227, 232, 254, 312, 348, 377, 381, 454, 508, 681, 696, 754, 762, 908, 1016, 1131, 1362, 1508, 1524, 1651, 1816, 2262, 2724, 2951, 3016, 3048, 3302, 3683, 4524, 4953, 5448, 5902, 6583, 6604, 7366, 8853, 9048, 9906, 11049, 11804, 13166, 13208, 14732, 17706, 19749, 19812, 22098, 23608, 26332, 28829, 29464, 35412, 39498, 39624, 44196, 47879, 52664, 57658, 70824, 78996, 85579, 86487, 88392, 95758, 115316, 143637, 157992, 171158, 172974, 191516, 230632, 256737, 287274, 342316, 345948, 374777, 383032, 513474, 574548, 684632, 691896, 749554, 836041, 1026948, 1124331, 1149096, 1499108, 1672082, 2053896, 2248662, 2508123, 2998216, 3344164, 4497324, 5016246, 6688328, 8994648, 10032492, 10868533, 20064984, 21737066, 32605599, 43474132, 65211198, 86948264, 130422396, 260844792]

約数ペア:

[(1, 260844792), (2, 130422396), (3, 86948264), (4, 65211198), (6, 43474132), (8, 32605599), (12, 21737066), (13, 20064984), (24, 10868533), (26, 10032492), (29, 8994648), (39, 6688328), (52, 5016246), (58, 4497324), (78, 3344164), (87, 2998216), (104, 2508123), (116, 2248662), (127, 2053896), (156, 1672082), (174, 1499108), (227, 1149096), (232, 1124331), (254, 1026948), (312, 836041), (348, 749554), (377, 691896), (381, 684632), (454, 574548), (508, 513474), (681, 383032), (696, 374777), (754, 345948), (762, 342316), (908, 287274), (1016, 256737), (1131, 230632), (1362, 191516), (1508, 172974), (1524, 171158), (1651, 157992), (1816, 143637), (2262, 115316), (2724, 95758), (2951, 88392), (3016, 86487), (3048, 85579), (3302, 78996), (3683, 70824), (4524, 57658), (4953, 52664), (5448, 47879), (5902, 44196), (6583, 39624), (6604, 39498), (7366, 35412), (8853, 29464), (9048, 28829), (9906, 26332), (11049, 23608), (11804, 22098), (13166, 19812), (13208, 19749), (14732, 17706)]