281640084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6317

約数の個数: 72

約数和(自身を含む): 745753344

約数和(自身を除く): 464113260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 6257, 7502, 11253, 12514, 15004, 18771, 22506, 25028, 37542, 45012, 68827, 75084, 137654, 193967, 206481, 275308, 387934, 412962, 581901, 757097, 775868, 825924, 1163802, 1514194, 2133637, 2271291, 2327604, 3028388, 4267274, 4542582, 6400911, 8534548, 9085164, 12801822, 23470007, 25603644, 46940014, 70410021, 93880028, 140820042, 281640084]

約数ペア:

[(1, 281640084), (2, 140820042), (3, 93880028), (4, 70410021), (6, 46940014), (11, 25603644), (12, 23470007), (22, 12801822), (31, 9085164), (33, 8534548), (44, 6400911), (62, 4542582), (66, 4267274), (93, 3028388), (121, 2327604), (124, 2271291), (132, 2133637), (186, 1514194), (242, 1163802), (341, 825924), (363, 775868), (372, 757097), (484, 581901), (682, 412962), (726, 387934), (1023, 275308), (1364, 206481), (1452, 193967), (2046, 137654), (3751, 75084), (4092, 68827), (6257, 45012), (7502, 37542), (11253, 25028), (12514, 22506), (15004, 18771)]