268346790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3779}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 718502400

約数和(自身を除く): 450155610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 3779, 3945, 4734, 7101, 7558, 7890, 11337, 11835, 14202, 18895, 22674, 23670, 34011, 35505, 37790, 56685, 68022, 71010, 102033, 113370, 170055, 204066, 340110, 510165, 993877, 1020330, 1987754, 2981631, 4969385, 5963262, 8944893, 9938770, 14908155, 17889786, 26834679, 29816310, 44724465, 53669358, 89448930, 134173395, 268346790]

約数ペア:

[(1, 268346790), (2, 134173395), (3, 89448930), (5, 53669358), (6, 44724465), (9, 29816310), (10, 26834679), (15, 17889786), (18, 14908155), (27, 9938770), (30, 8944893), (45, 5963262), (54, 4969385), (90, 2981631), (135, 1987754), (263, 1020330), (270, 993877), (526, 510165), (789, 340110), (1315, 204066), (1578, 170055), (2367, 113370), (2630, 102033), (3779, 71010), (3945, 68022), (4734, 56685), (7101, 37790), (7558, 35505), (7890, 34011), (11337, 23670), (11835, 22674), (14202, 18895)]