315212478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{35569}}^1$

素因数の和:35792

約数の個数: 32

約数和(自身を含む): 723920640

約数和(自身を除く): 408708162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 35569, 71138, 106707, 213414, 248983, 497966, 746949, 1493898, 7505059, 15010118, 22515177, 45030354, 52535413, 105070826, 157606239, 315212478]

約数ペア:

[(1, 315212478), (2, 157606239), (3, 105070826), (6, 52535413), (7, 45030354), (14, 22515177), (21, 15010118), (42, 7505059), (211, 1493898), (422, 746949), (633, 497966), (1266, 248983), (1477, 213414), (2954, 106707), (4431, 71138), (8862, 35569)]