25795476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 77280000

約数和(自身を除く): 51484524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 149, 189, 229, 252, 298, 378, 447, 458, 596, 687, 756, 894, 916, 1043, 1341, 1374, 1603, 1788, 2061, 2086, 2682, 2748, 3129, 3206, 4023, 4122, 4172, 4809, 5364, 6183, 6258, 6412, 8046, 8244, 9387, 9618, 12366, 12516, 14427, 16092, 18774, 19236, 24732, 28161, 28854, 34121, 37548, 43281, 56322, 57708, 68242, 86562, 102363, 112644, 136484, 173124, 204726, 238847, 307089, 409452, 477694, 614178, 716541, 921267, 955388, 1228356, 1433082, 1842534, 2149623, 2866164, 3685068, 4299246, 6448869, 8598492, 12897738, 25795476]

約数ペア:

[(1, 25795476), (2, 12897738), (3, 8598492), (4, 6448869), (6, 4299246), (7, 3685068), (9, 2866164), (12, 2149623), (14, 1842534), (18, 1433082), (21, 1228356), (27, 955388), (28, 921267), (36, 716541), (42, 614178), (54, 477694), (63, 409452), (84, 307089), (108, 238847), (126, 204726), (149, 173124), (189, 136484), (229, 112644), (252, 102363), (298, 86562), (378, 68242), (447, 57708), (458, 56322), (596, 43281), (687, 37548), (756, 34121), (894, 28854), (916, 28161), (1043, 24732), (1341, 19236), (1374, 18774), (1603, 16092), (1788, 14427), (2061, 12516), (2086, 12366), (2682, 9618), (2748, 9387), (3129, 8244), (3206, 8046), (4023, 6412), (4122, 6258), (4172, 6183), (4809, 5364)]