493973064

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{527749}}^1$

素因数の和:527774

約数の個数: 48

約数和(自身を含む): 1440757500

約数和(自身を除く): 946784436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 527749, 1055498, 1583247, 2110996, 3166494, 4221992, 4749741, 6332988, 6860737, 9499482, 12665976, 13721474, 18998964, 20582211, 27442948, 37997928, 41164422, 54885896, 61746633, 82328844, 123493266, 164657688, 246986532, 493973064]

約数ペア:

[(1, 493973064), (2, 246986532), (3, 164657688), (4, 123493266), (6, 82328844), (8, 61746633), (9, 54885896), (12, 41164422), (13, 37997928), (18, 27442948), (24, 20582211), (26, 18998964), (36, 13721474), (39, 12665976), (52, 9499482), (72, 6860737), (78, 6332988), (104, 4749741), (117, 4221992), (156, 3166494), (234, 2110996), (312, 1583247), (468, 1055498), (936, 527749)]