315074116

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{15607}}^1$

素因数の和:15728

約数の個数: 36

約数和(自身を含む): 647669568

約数和(自身を除く): 332595452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 10094, 15607, 20188, 31214, 62428, 109249, 218498, 436996, 764743, 1529486, 1607521, 3058972, 3215042, 6430084, 11252647, 22505294, 45010588, 78768529, 157537058, 315074116]

約数ペア:

[(1, 315074116), (2, 157537058), (4, 78768529), (7, 45010588), (14, 22505294), (28, 11252647), (49, 6430084), (98, 3215042), (103, 3058972), (196, 1607521), (206, 1529486), (412, 764743), (721, 436996), (1442, 218498), (2884, 109249), (5047, 62428), (10094, 31214), (15607, 20188)]