212428524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32843}}^1$

素因数の和:32875

約数の個数: 72

約数和(自身を含む): 629028288

約数和(自身を除く): 416599764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 32843, 65686, 98529, 131372, 197058, 229901, 361273, 394116, 459802, 689703, 722546, 919604, 1083819, 1379406, 1445092, 1609307, 2167638, 2528911, 2758812, 3218614, 4335276, 4827921, 5057822, 6437228, 7586733, 9655842, 10115644, 15173466, 17702377, 19311684, 30346932, 35404754, 53107131, 70809508, 106214262, 212428524]

約数ペア:

[(1, 212428524), (2, 106214262), (3, 70809508), (4, 53107131), (6, 35404754), (7, 30346932), (11, 19311684), (12, 17702377), (14, 15173466), (21, 10115644), (22, 9655842), (28, 7586733), (33, 6437228), (42, 5057822), (44, 4827921), (49, 4335276), (66, 3218614), (77, 2758812), (84, 2528911), (98, 2167638), (132, 1609307), (147, 1445092), (154, 1379406), (196, 1083819), (231, 919604), (294, 722546), (308, 689703), (462, 459802), (539, 394116), (588, 361273), (924, 229901), (1078, 197058), (1617, 131372), (2156, 98529), (3234, 65686), (6468, 32843)]