279303384

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 716739840

約数和(自身を除く): 437436456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 856, 1284, 1464, 1783, 2568, 3566, 5349, 6527, 7132, 10698, 13054, 14264, 19581, 21396, 26108, 39162, 42792, 52216, 78324, 108763, 156648, 190781, 217526, 326289, 381562, 435052, 572343, 652578, 763124, 870104, 1144686, 1305156, 1526248, 2289372, 2610312, 4578744, 11637641, 23275282, 34912923, 46550564, 69825846, 93101128, 139651692, 279303384]

約数ペア:

[(1, 279303384), (2, 139651692), (3, 93101128), (4, 69825846), (6, 46550564), (8, 34912923), (12, 23275282), (24, 11637641), (61, 4578744), (107, 2610312), (122, 2289372), (183, 1526248), (214, 1305156), (244, 1144686), (321, 870104), (366, 763124), (428, 652578), (488, 572343), (642, 435052), (732, 381562), (856, 326289), (1284, 217526), (1464, 190781), (1783, 156648), (2568, 108763), (3566, 78324), (5349, 52216), (6527, 42792), (7132, 39162), (10698, 26108), (13054, 21396), (14264, 19581)]