331390251612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1942453}}^1$

素因数の和:1943147

約数の個数: 72

約数和(自身を含む): 958764215136

約数和(自身を除く): 627373963524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 677, 1354, 2031, 2708, 4062, 4739, 6093, 8124, 9478, 12186, 14217, 18956, 24372, 28434, 42651, 56868, 85302, 170604, 1942453, 3884906, 5827359, 7769812, 11654718, 13597171, 17482077, 23309436, 27194342, 34964154, 40791513, 54388684, 69928308, 81583026, 122374539, 163166052, 244749078, 489498156, 1315040681, 2630081362, 3945122043, 5260162724, 7890244086, 9205284767, 11835366129, 15780488172, 18410569534, 23670732258, 27615854301, 36821139068, 47341464516, 55231708602, 82847562903, 110463417204, 165695125806, 331390251612]

約数ペア:

[(1, 331390251612), (2, 165695125806), (3, 110463417204), (4, 82847562903), (6, 55231708602), (7, 47341464516), (9, 36821139068), (12, 27615854301), (14, 23670732258), (18, 18410569534), (21, 15780488172), (28, 11835366129), (36, 9205284767), (42, 7890244086), (63, 5260162724), (84, 3945122043), (126, 2630081362), (252, 1315040681), (677, 489498156), (1354, 244749078), (2031, 163166052), (2708, 122374539), (4062, 81583026), (4739, 69928308), (6093, 54388684), (8124, 40791513), (9478, 34964154), (12186, 27194342), (14217, 23309436), (18956, 17482077), (24372, 13597171), (28434, 11654718), (42651, 7769812), (56868, 5827359), (85302, 3884906), (170604, 1942453)]