210112812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21412

約数の個数: 96

約数和(自身を含む): 670476800

約数和(自身を除く): 460363988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 21379, 42758, 64137, 85516, 128274, 149653, 192411, 256548, 277927, 299306, 384822, 448959, 555854, 577233, 598612, 769644, 833781, 897918, 1111708, 1154466, 1346877, 1667562, 1795836, 1945489, 2308932, 2501343, 2693754, 3335124, 3890978, 4040631, 5002686, 5387508, 5836467, 7504029, 7781956, 8081262, 10005372, 11672934, 15008058, 16162524, 17509401, 23345868, 30016116, 35018802, 52528203, 70037604, 105056406, 210112812]

約数ペア:

[(1, 210112812), (2, 105056406), (3, 70037604), (4, 52528203), (6, 35018802), (7, 30016116), (9, 23345868), (12, 17509401), (13, 16162524), (14, 15008058), (18, 11672934), (21, 10005372), (26, 8081262), (27, 7781956), (28, 7504029), (36, 5836467), (39, 5387508), (42, 5002686), (52, 4040631), (54, 3890978), (63, 3335124), (78, 2693754), (84, 2501343), (91, 2308932), (108, 1945489), (117, 1795836), (126, 1667562), (156, 1346877), (182, 1154466), (189, 1111708), (234, 897918), (252, 833781), (273, 769644), (351, 598612), (364, 577233), (378, 555854), (468, 448959), (546, 384822), (702, 299306), (756, 277927), (819, 256548), (1092, 192411), (1404, 149653), (1638, 128274), (2457, 85516), (3276, 64137), (4914, 42758), (9828, 21379)]