647244072

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{23719}}^1$

素因数の和:24110

約数の個数: 48

約数和(自身を含む): 1757652000

約数和(自身を除く): 1110407928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6822, 9096, 13644, 23719, 27288, 47438, 71157, 94876, 142314, 189752, 213471, 284628, 426942, 569256, 853884, 1707768, 8989501, 17979002, 26968503, 35958004, 53937006, 71916008, 80905509, 107874012, 161811018, 215748024, 323622036, 647244072]

約数ペア:

[(1, 647244072), (2, 323622036), (3, 215748024), (4, 161811018), (6, 107874012), (8, 80905509), (9, 71916008), (12, 53937006), (18, 35958004), (24, 26968503), (36, 17979002), (72, 8989501), (379, 1707768), (758, 853884), (1137, 569256), (1516, 426942), (2274, 284628), (3032, 213471), (3411, 189752), (4548, 142314), (6822, 94876), (9096, 71157), (13644, 47438), (23719, 27288)]