629029072

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1969

約数の個数: 80

約数和(自身を含む): 1445344000

約数和(自身を除く): 816314928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 392, 427, 488, 686, 784, 854, 976, 1372, 1708, 1879, 2744, 2989, 3416, 3758, 5488, 5978, 6832, 7516, 11956, 13153, 15032, 20923, 23912, 26306, 30064, 41846, 47824, 52612, 83692, 92071, 105224, 114619, 167384, 184142, 210448, 229238, 334768, 368284, 458476, 644497, 736568, 802333, 916952, 1288994, 1473136, 1604666, 1833904, 2577988, 3209332, 5155976, 5616331, 6418664, 10311952, 11232662, 12837328, 22465324, 39314317, 44930648, 78628634, 89861296, 157257268, 314514536, 629029072]

約数ペア:

[(1, 629029072), (2, 314514536), (4, 157257268), (7, 89861296), (8, 78628634), (14, 44930648), (16, 39314317), (28, 22465324), (49, 12837328), (56, 11232662), (61, 10311952), (98, 6418664), (112, 5616331), (122, 5155976), (196, 3209332), (244, 2577988), (343, 1833904), (392, 1604666), (427, 1473136), (488, 1288994), (686, 916952), (784, 802333), (854, 736568), (976, 644497), (1372, 458476), (1708, 368284), (1879, 334768), (2744, 229238), (2989, 210448), (3416, 184142), (3758, 167384), (5488, 114619), (5978, 105224), (6832, 92071), (7516, 83692), (11956, 52612), (13153, 47824), (15032, 41846), (20923, 30064), (23912, 26306)]