259144128

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 168

約数和(自身を含む): 801355776

約数和(自身を除く): 542211648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 576, 631, 713, 736, 744, 828, 992, 1104, 1116, 1262, 1426, 1472, 1488, 1656, 1893, 1984, 2139, 2208, 2232, 2524, 2852, 2976, 3312, 3786, 4278, 4416, 4464, 5048, 5679, 5704, 5952, 6417, 6624, 7572, 8556, 8928, 10096, 11358, 11408, 12834, 13248, 14513, 15144, 17112, 17856, 19561, 20192, 22716, 22816, 25668, 29026, 30288, 34224, 39122, 40384, 43539, 45432, 45632, 51336, 58052, 58683, 60576, 68448, 78244, 87078, 90864, 102672, 116104, 117366, 121152, 130617, 136896, 156488, 174156, 176049, 181728, 205344, 232208, 234732, 261234, 312976, 348312, 352098, 363456, 410688, 449903, 464416, 469464, 522468, 625952, 696624, 704196, 899806, 928832, 938928, 1044936, 1251904, 1349709, 1393248, 1408392, 1799612, 1877856, 2089872, 2699418, 2786496, 2816784, 3599224, 3755712, 4049127, 4179744, 5398836, 5633568, 7198448, 8098254, 8359488, 10797672, 11267136, 14396896, 16196508, 21595344, 28793792, 32393016, 43190688, 64786032, 86381376, 129572064, 259144128]

約数ペア:

[(1, 259144128), (2, 129572064), (3, 86381376), (4, 64786032), (6, 43190688), (8, 32393016), (9, 28793792), (12, 21595344), (16, 16196508), (18, 14396896), (23, 11267136), (24, 10797672), (31, 8359488), (32, 8098254), (36, 7198448), (46, 5633568), (48, 5398836), (62, 4179744), (64, 4049127), (69, 3755712), (72, 3599224), (92, 2816784), (93, 2786496), (96, 2699418), (124, 2089872), (138, 1877856), (144, 1799612), (184, 1408392), (186, 1393248), (192, 1349709), (207, 1251904), (248, 1044936), (276, 938928), (279, 928832), (288, 899806), (368, 704196), (372, 696624), (414, 625952), (496, 522468), (552, 469464), (558, 464416), (576, 449903), (631, 410688), (713, 363456), (736, 352098), (744, 348312), (828, 312976), (992, 261234), (1104, 234732), (1116, 232208), (1262, 205344), (1426, 181728), (1472, 176049), (1488, 174156), (1656, 156488), (1893, 136896), (1984, 130617), (2139, 121152), (2208, 117366), (2232, 116104), (2524, 102672), (2852, 90864), (2976, 87078), (3312, 78244), (3786, 68448), (4278, 60576), (4416, 58683), (4464, 58052), (5048, 51336), (5679, 45632), (5704, 45432), (5952, 43539), (6417, 40384), (6624, 39122), (7572, 34224), (8556, 30288), (8928, 29026), (10096, 25668), (11358, 22816), (11408, 22716), (12834, 20192), (13248, 19561), (14513, 17856), (15144, 17112)]