628477908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{11503}}^1$

素因数の和:11696

約数の個数: 48

約数和(自身を含む): 1526810880

約数和(自身を除く): 898332972

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 157, 174, 314, 348, 471, 628, 942, 1884, 4553, 9106, 11503, 13659, 18212, 23006, 27318, 34509, 46012, 54636, 69018, 138036, 333587, 667174, 1000761, 1334348, 1805971, 2001522, 3611942, 4003044, 5417913, 7223884, 10835826, 21671652, 52373159, 104746318, 157119477, 209492636, 314238954, 628477908]

約数ペア:

[(1, 628477908), (2, 314238954), (3, 209492636), (4, 157119477), (6, 104746318), (12, 52373159), (29, 21671652), (58, 10835826), (87, 7223884), (116, 5417913), (157, 4003044), (174, 3611942), (314, 2001522), (348, 1805971), (471, 1334348), (628, 1000761), (942, 667174), (1884, 333587), (4553, 138036), (9106, 69018), (11503, 54636), (13659, 46012), (18212, 34509), (23006, 27318)]