630844968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54647}}^1$

素因数の和:54706

約数の個数: 64

約数和(自身を含む): 1744364160

約数和(自身を除く): 1113519192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 54647, 109294, 163941, 218588, 327882, 437176, 655764, 710411, 1311528, 1420822, 2021939, 2131233, 2841644, 4043878, 4262466, 5683288, 6065817, 8087756, 8524932, 12131634, 16175512, 17049864, 24263268, 26285207, 48526536, 52570414, 78855621, 105140828, 157711242, 210281656, 315422484, 630844968]

約数ペア:

[(1, 630844968), (2, 315422484), (3, 210281656), (4, 157711242), (6, 105140828), (8, 78855621), (12, 52570414), (13, 48526536), (24, 26285207), (26, 24263268), (37, 17049864), (39, 16175512), (52, 12131634), (74, 8524932), (78, 8087756), (104, 6065817), (111, 5683288), (148, 4262466), (156, 4043878), (222, 2841644), (296, 2131233), (312, 2021939), (444, 1420822), (481, 1311528), (888, 710411), (962, 655764), (1443, 437176), (1924, 327882), (2886, 218588), (3848, 163941), (5772, 109294), (11544, 54647)]