380038008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 1113661440

約数和(自身を除く): 733623432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 151, 168, 211, 213, 284, 302, 422, 426, 453, 497, 568, 604, 633, 844, 852, 906, 994, 1057, 1208, 1266, 1477, 1491, 1688, 1704, 1812, 1988, 2114, 2532, 2954, 2982, 3171, 3624, 3976, 4228, 4431, 5064, 5908, 5964, 6342, 8456, 8862, 10721, 11816, 11928, 12684, 14981, 17724, 21442, 25368, 29962, 31861, 32163, 35448, 42884, 44943, 59924, 63722, 64326, 75047, 85768, 89886, 95583, 104867, 119848, 127444, 128652, 150094, 179772, 191166, 209734, 223027, 225141, 254888, 257304, 300188, 314601, 359544, 382332, 419468, 446054, 450282, 600376, 629202, 669081, 764664, 838936, 892108, 900564, 1258404, 1338162, 1784216, 1801128, 2262131, 2516808, 2676324, 4524262, 5352648, 6786393, 9048524, 13572786, 15834917, 18097048, 27145572, 31669834, 47504751, 54291144, 63339668, 95009502, 126679336, 190019004, 380038008]

約数ペア:

[(1, 380038008), (2, 190019004), (3, 126679336), (4, 95009502), (6, 63339668), (7, 54291144), (8, 47504751), (12, 31669834), (14, 27145572), (21, 18097048), (24, 15834917), (28, 13572786), (42, 9048524), (56, 6786393), (71, 5352648), (84, 4524262), (142, 2676324), (151, 2516808), (168, 2262131), (211, 1801128), (213, 1784216), (284, 1338162), (302, 1258404), (422, 900564), (426, 892108), (453, 838936), (497, 764664), (568, 669081), (604, 629202), (633, 600376), (844, 450282), (852, 446054), (906, 419468), (994, 382332), (1057, 359544), (1208, 314601), (1266, 300188), (1477, 257304), (1491, 254888), (1688, 225141), (1704, 223027), (1812, 209734), (1988, 191166), (2114, 179772), (2532, 150094), (2954, 128652), (2982, 127444), (3171, 119848), (3624, 104867), (3976, 95583), (4228, 89886), (4431, 85768), (5064, 75047), (5908, 64326), (5964, 63722), (6342, 59924), (8456, 44943), (8862, 42884), (10721, 35448), (11816, 32163), (11928, 31861), (12684, 29962), (14981, 25368), (17724, 21442)]