272783456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40827

約数の個数: 48

約数和(自身を含む): 616714560

約数和(自身を除く): 343931104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 40787, 81574, 163148, 326296, 448657, 652592, 774953, 897314, 1305184, 1549906, 1794628, 3099812, 3589256, 6199624, 7178512, 8524483, 12399248, 14357024, 17048966, 24798496, 34097932, 68195864, 136391728, 272783456]

約数ペア:

[(1, 272783456), (2, 136391728), (4, 68195864), (8, 34097932), (11, 24798496), (16, 17048966), (19, 14357024), (22, 12399248), (32, 8524483), (38, 7178512), (44, 6199624), (76, 3589256), (88, 3099812), (152, 1794628), (176, 1549906), (209, 1305184), (304, 897314), (352, 774953), (418, 652592), (608, 448657), (836, 326296), (1672, 163148), (3344, 81574), (6688, 40787)]