664112904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{304081}}^1$

素因数の和:304110

約数の個数: 64

約数和(自身を含む): 2043431040

約数和(自身を除く): 1379318136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 304081, 608162, 912243, 1216324, 1824486, 2128567, 2432648, 3648972, 3953053, 4257134, 6385701, 7297944, 7906106, 8514268, 11859159, 12771402, 15812212, 17028536, 23718318, 25542804, 27671371, 31624424, 47436636, 51085608, 55342742, 83014113, 94873272, 110685484, 166028226, 221370968, 332056452, 664112904]

約数ペア:

[(1, 664112904), (2, 332056452), (3, 221370968), (4, 166028226), (6, 110685484), (7, 94873272), (8, 83014113), (12, 55342742), (13, 51085608), (14, 47436636), (21, 31624424), (24, 27671371), (26, 25542804), (28, 23718318), (39, 17028536), (42, 15812212), (52, 12771402), (56, 11859159), (78, 8514268), (84, 7906106), (91, 7297944), (104, 6385701), (156, 4257134), (168, 3953053), (182, 3648972), (273, 2432648), (312, 2128567), (364, 1824486), (546, 1216324), (728, 912243), (1092, 608162), (2184, 304081)]