328367048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 626693760

約数和(自身を除く): 298326712

約数列:

[1, 2, 4, 8, 71, 142, 284, 313, 568, 626, 1252, 1847, 2504, 3694, 7388, 14776, 22223, 44446, 88892, 131137, 177784, 262274, 524548, 578111, 1049096, 1156222, 2312444, 4624888, 41045881, 82091762, 164183524, 328367048]

約数ペア:

[(1, 328367048), (2, 164183524), (4, 82091762), (8, 41045881), (71, 4624888), (142, 2312444), (284, 1156222), (313, 1049096), (568, 578111), (626, 524548), (1252, 262274), (1847, 177784), (2504, 131137), (3694, 88892), (7388, 44446), (14776, 22223)]