258844404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 746807040

約数和(自身を除く): 487962636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 293, 364, 546, 586, 809, 879, 1092, 1172, 1618, 1758, 2051, 2427, 3236, 3516, 3809, 4102, 4854, 5663, 6153, 7618, 8204, 9708, 10517, 11326, 11427, 12306, 15236, 16989, 21034, 22652, 22854, 24612, 26663, 31551, 33978, 42068, 45708, 53326, 63102, 67956, 73619, 79989, 106652, 126204, 147238, 159978, 220857, 237037, 294476, 319956, 441714, 474074, 711111, 883428, 948148, 1422222, 1659259, 2844444, 3081481, 3318518, 4977777, 6162962, 6637036, 9244443, 9955554, 12325924, 18488886, 19911108, 21570367, 36977772, 43140734, 64711101, 86281468, 129422202, 258844404]

約数ペア:

[(1, 258844404), (2, 129422202), (3, 86281468), (4, 64711101), (6, 43140734), (7, 36977772), (12, 21570367), (13, 19911108), (14, 18488886), (21, 12325924), (26, 9955554), (28, 9244443), (39, 6637036), (42, 6162962), (52, 4977777), (78, 3318518), (84, 3081481), (91, 2844444), (156, 1659259), (182, 1422222), (273, 948148), (293, 883428), (364, 711111), (546, 474074), (586, 441714), (809, 319956), (879, 294476), (1092, 237037), (1172, 220857), (1618, 159978), (1758, 147238), (2051, 126204), (2427, 106652), (3236, 79989), (3516, 73619), (3809, 67956), (4102, 63102), (4854, 53326), (5663, 45708), (6153, 42068), (7618, 33978), (8204, 31551), (9708, 26663), (10517, 24612), (11326, 22854), (11427, 22652), (12306, 21034), (15236, 16989)]