259626984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2311}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 674734080

約数和(自身を除く): 415107096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 151, 186, 248, 302, 372, 453, 604, 744, 906, 1208, 1812, 2311, 3624, 4622, 4681, 6933, 9244, 9362, 13866, 14043, 18488, 18724, 27732, 28086, 37448, 55464, 56172, 71641, 112344, 143282, 214923, 286564, 348961, 429846, 573128, 697922, 859692, 1046883, 1395844, 1719384, 2093766, 2791688, 4187532, 8375064, 10817791, 21635582, 32453373, 43271164, 64906746, 86542328, 129813492, 259626984]

約数ペア:

[(1, 259626984), (2, 129813492), (3, 86542328), (4, 64906746), (6, 43271164), (8, 32453373), (12, 21635582), (24, 10817791), (31, 8375064), (62, 4187532), (93, 2791688), (124, 2093766), (151, 1719384), (186, 1395844), (248, 1046883), (302, 859692), (372, 697922), (453, 573128), (604, 429846), (744, 348961), (906, 286564), (1208, 214923), (1812, 143282), (2311, 112344), (3624, 71641), (4622, 56172), (4681, 55464), (6933, 37448), (9244, 28086), (9362, 27732), (13866, 18724), (14043, 18488)]