319583436770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{97813}}^1$

素因数の和:98487

約数の個数: 64

約数和(自身を含む): 635651712864

約数和(自身を除く): 316068276094

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 613, 1066, 1226, 2665, 3065, 5330, 6130, 7969, 15938, 25133, 39845, 50266, 79690, 97813, 125665, 195626, 251330, 326729, 489065, 653458, 978130, 1271569, 1633645, 2543138, 3267290, 4010333, 6357845, 8020666, 12715690, 20051665, 40103330, 52134329, 59959369, 104268658, 119918738, 260671645, 299796845, 521343290, 599593690, 779471797, 1558943594, 2458334129, 3897358985, 4916668258, 7794717970, 12291670645, 24583341290, 31958343677, 63916687354, 159791718385, 319583436770]

約数ペア:

[(1, 319583436770), (2, 159791718385), (5, 63916687354), (10, 31958343677), (13, 24583341290), (26, 12291670645), (41, 7794717970), (65, 4916668258), (82, 3897358985), (130, 2458334129), (205, 1558943594), (410, 779471797), (533, 599593690), (613, 521343290), (1066, 299796845), (1226, 260671645), (2665, 119918738), (3065, 104268658), (5330, 59959369), (6130, 52134329), (7969, 40103330), (15938, 20051665), (25133, 12715690), (39845, 8020666), (50266, 6357845), (79690, 4010333), (97813, 3267290), (125665, 2543138), (195626, 1633645), (251330, 1271569), (326729, 978130), (489065, 653458)]