514315984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9547}}^1$

素因数の和:9612

約数の個数: 80

約数和(自身を含む): 1259724928

約数和(自身を除く): 745408944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 9547, 13468, 19094, 26936, 38188, 53872, 66829, 76376, 124111, 133658, 152752, 248222, 267316, 353239, 496444, 534632, 706478, 868777, 992888, 1069264, 1412956, 1737554, 1985776, 2472673, 2825912, 3475108, 4592107, 4945346, 5651824, 6950216, 9184214, 9890692, 13900432, 18368428, 19781384, 32144749, 36736856, 39562768, 64289498, 73473712, 128578996, 257157992, 514315984]

約数ペア:

[(1, 514315984), (2, 257157992), (4, 128578996), (7, 73473712), (8, 64289498), (13, 39562768), (14, 36736856), (16, 32144749), (26, 19781384), (28, 18368428), (37, 13900432), (52, 9890692), (56, 9184214), (74, 6950216), (91, 5651824), (104, 4945346), (112, 4592107), (148, 3475108), (182, 2825912), (208, 2472673), (259, 1985776), (296, 1737554), (364, 1412956), (481, 1069264), (518, 992888), (592, 868777), (728, 706478), (962, 534632), (1036, 496444), (1456, 353239), (1924, 267316), (2072, 248222), (3367, 152752), (3848, 133658), (4144, 124111), (6734, 76376), (7696, 66829), (9547, 53872), (13468, 38188), (19094, 26936)]