255706352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46867}}^1$

素因数の和:46917

約数の個数: 40

約数和(自身を含む): 557916672

約数和(自身を除く): 302210320

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 46867, 93734, 187468, 374936, 515537, 749872, 1031074, 1452877, 2062148, 2905754, 4124296, 5811508, 8248592, 11623016, 15981647, 23246032, 31963294, 63926588, 127853176, 255706352]

約数ペア:

[(1, 255706352), (2, 127853176), (4, 63926588), (8, 31963294), (11, 23246032), (16, 15981647), (22, 11623016), (31, 8248592), (44, 5811508), (62, 4124296), (88, 2905754), (124, 2062148), (176, 1452877), (248, 1031074), (341, 749872), (496, 515537), (682, 374936), (1364, 187468), (2728, 93734), (5456, 46867)]