318919896

素因数分解:

$2^3\times 3^3\times {\mathrm{617}}^1\times {\mathrm{2393}}^1$

素因数の和:3025

約数の個数: 64

約数和(自身を含む): 887695200

約数和(自身を除く): 568775304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 617, 1234, 1851, 2393, 2468, 3702, 4786, 4936, 5553, 7179, 7404, 9572, 11106, 14358, 14808, 16659, 19144, 21537, 22212, 28716, 33318, 43074, 44424, 57432, 64611, 66636, 86148, 129222, 133272, 172296, 258444, 516888, 1476481, 2952962, 4429443, 5905924, 8858886, 11811848, 13288329, 17717772, 26576658, 35435544, 39864987, 53153316, 79729974, 106306632, 159459948, 318919896]

約数ペア:

[(1, 318919896), (2, 159459948), (3, 106306632), (4, 79729974), (6, 53153316), (8, 39864987), (9, 35435544), (12, 26576658), (18, 17717772), (24, 13288329), (27, 11811848), (36, 8858886), (54, 5905924), (72, 4429443), (108, 2952962), (216, 1476481), (617, 516888), (1234, 258444), (1851, 172296), (2393, 133272), (2468, 129222), (3702, 86148), (4786, 66636), (4936, 64611), (5553, 57432), (7179, 44424), (7404, 43074), (9572, 33318), (11106, 28716), (14358, 22212), (14808, 21537), (16659, 19144)]