480147368

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 907475400

約数和(自身を除く): 427328032

約数列:

[1, 2, 4, 8, 277, 389, 554, 557, 778, 1108, 1114, 1556, 2216, 2228, 3112, 4456, 107753, 154289, 215506, 216673, 308578, 431012, 433346, 617156, 862024, 866692, 1234312, 1733384, 60018421, 120036842, 240073684, 480147368]

約数ペア:

[(1, 480147368), (2, 240073684), (4, 120036842), (8, 60018421), (277, 1733384), (389, 1234312), (554, 866692), (557, 862024), (778, 617156), (1108, 433346), (1114, 431012), (1556, 308578), (2216, 216673), (2228, 215506), (3112, 154289), (4456, 107753)]