326982008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1523}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 627644160

約数和(自身を除く): 300662152

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 571, 1142, 1523, 2284, 3046, 4568, 6092, 12184, 26837, 53674, 71581, 107348, 143162, 214696, 286324, 572648, 869633, 1739266, 3478532, 6957064, 40872751, 81745502, 163491004, 326982008]

約数ペア:

[(1, 326982008), (2, 163491004), (4, 81745502), (8, 40872751), (47, 6957064), (94, 3478532), (188, 1739266), (376, 869633), (571, 572648), (1142, 286324), (1523, 214696), (2284, 143162), (3046, 107348), (4568, 71581), (6092, 53674), (12184, 26837)]