344938568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5273}}^1$

素因数の和:5346

約数の個数: 64

約数和(自身を含む): 757557360

約数和(自身を除く): 412618792

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1768, 1924, 2516, 3848, 5032, 5273, 8177, 10546, 16354, 21092, 32708, 42184, 65416, 68549, 89641, 137098, 179282, 195101, 274196, 358564, 390202, 548392, 717128, 780404, 1165333, 1560808, 2330666, 2536313, 3316717, 4661332, 5072626, 6633434, 9322664, 10145252, 13266868, 20290504, 26533736, 43117321, 86234642, 172469284, 344938568]

約数ペア:

[(1, 344938568), (2, 172469284), (4, 86234642), (8, 43117321), (13, 26533736), (17, 20290504), (26, 13266868), (34, 10145252), (37, 9322664), (52, 6633434), (68, 5072626), (74, 4661332), (104, 3316717), (136, 2536313), (148, 2330666), (221, 1560808), (296, 1165333), (442, 780404), (481, 717128), (629, 548392), (884, 390202), (962, 358564), (1258, 274196), (1768, 195101), (1924, 179282), (2516, 137098), (3848, 89641), (5032, 68549), (5273, 65416), (8177, 42184), (10546, 32708), (16354, 21092)]