507416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 1270080

約数和(自身を除く): 762664

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 119, 136, 164, 182, 221, 238, 287, 328, 364, 442, 476, 533, 574, 697, 728, 884, 952, 1066, 1148, 1394, 1547, 1768, 2132, 2296, 2788, 3094, 3731, 4264, 4879, 5576, 6188, 7462, 9061, 9758, 12376, 14924, 18122, 19516, 29848, 36244, 39032, 63427, 72488, 126854, 253708, 507416]

約数ペア:

[(1, 507416), (2, 253708), (4, 126854), (7, 72488), (8, 63427), (13, 39032), (14, 36244), (17, 29848), (26, 19516), (28, 18122), (34, 14924), (41, 12376), (52, 9758), (56, 9061), (68, 7462), (82, 6188), (91, 5576), (104, 4879), (119, 4264), (136, 3731), (164, 3094), (182, 2788), (221, 2296), (238, 2132), (287, 1768), (328, 1547), (364, 1394), (442, 1148), (476, 1066), (533, 952), (574, 884), (697, 728)]