308889472

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{8971}}^1$

素因数の和:9254

約数の個数: 32

約数和(自身を含む): 617722200

約数和(自身を除く): 308832728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 8608, 8971, 17216, 17942, 34432, 35884, 71768, 143536, 287072, 574144, 1148288, 2413199, 4826398, 9652796, 19305592, 38611184, 77222368, 154444736, 308889472]

約数ペア:

[(1, 308889472), (2, 154444736), (4, 77222368), (8, 38611184), (16, 19305592), (32, 9652796), (64, 4826398), (128, 2413199), (269, 1148288), (538, 574144), (1076, 287072), (2152, 143536), (4304, 71768), (8608, 35884), (8971, 34432), (17216, 17942)]