305667076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18427}}^1$

素因数の和:18484

約数の個数: 48

約数和(自身を含む): 650139840

約数和(自身を除く): 344472764

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 18427, 36854, 73708, 202697, 239551, 405394, 479102, 534383, 810788, 958204, 1068766, 2137532, 2635061, 5270122, 5878213, 6946979, 10540244, 11756426, 13893958, 23512852, 27787916, 76416769, 152833538, 305667076]

約数ペア:

[(1, 305667076), (2, 152833538), (4, 76416769), (11, 27787916), (13, 23512852), (22, 13893958), (26, 11756426), (29, 10540244), (44, 6946979), (52, 5878213), (58, 5270122), (116, 2635061), (143, 2137532), (286, 1068766), (319, 958204), (377, 810788), (572, 534383), (638, 479102), (754, 405394), (1276, 239551), (1508, 202697), (4147, 73708), (8294, 36854), (16588, 18427)]