477650992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 1144426752

約数和(自身を除く): 666775760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 251, 364, 502, 728, 1004, 1307, 1456, 1757, 2008, 2614, 3263, 3514, 4016, 5228, 6526, 7028, 9149, 10456, 13052, 14056, 16991, 18298, 20912, 22841, 26104, 28112, 33982, 36596, 45682, 52208, 67964, 73192, 91364, 118937, 135928, 146384, 182728, 237874, 271856, 328057, 365456, 475748, 656114, 951496, 1312228, 1902992, 2296399, 2624456, 4264741, 4592798, 5248912, 8529482, 9185596, 17058964, 18371192, 29853187, 34117928, 36742384, 59706374, 68235856, 119412748, 238825496, 477650992]

約数ペア:

[(1, 477650992), (2, 238825496), (4, 119412748), (7, 68235856), (8, 59706374), (13, 36742384), (14, 34117928), (16, 29853187), (26, 18371192), (28, 17058964), (52, 9185596), (56, 8529482), (91, 5248912), (104, 4592798), (112, 4264741), (182, 2624456), (208, 2296399), (251, 1902992), (364, 1312228), (502, 951496), (728, 656114), (1004, 475748), (1307, 365456), (1456, 328057), (1757, 271856), (2008, 237874), (2614, 182728), (3263, 146384), (3514, 135928), (4016, 118937), (5228, 91364), (6526, 73192), (7028, 67964), (9149, 52208), (10456, 45682), (13052, 36596), (14056, 33982), (16991, 28112), (18298, 26104), (20912, 22841)]