326886404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6977}}^1$

素因数の和:7064

約数の個数: 48

約数和(自身を含む): 664696368

約数和(自身を除く): 337809964

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2756, 3604, 6977, 11713, 13954, 23426, 27908, 46852, 90701, 118609, 181402, 237218, 362804, 369781, 474436, 739562, 1479124, 1541917, 3083834, 4807153, 6167668, 6286277, 9614306, 12572554, 19228612, 25145108, 81721601, 163443202, 326886404]

約数ペア:

[(1, 326886404), (2, 163443202), (4, 81721601), (13, 25145108), (17, 19228612), (26, 12572554), (34, 9614306), (52, 6286277), (53, 6167668), (68, 4807153), (106, 3083834), (212, 1541917), (221, 1479124), (442, 739562), (689, 474436), (884, 369781), (901, 362804), (1378, 237218), (1802, 181402), (2756, 118609), (3604, 90701), (6977, 46852), (11713, 27908), (13954, 23426)]