319940994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{29347}}^1$

素因数の和:29454

約数の個数: 32

約数和(自身を含む): 676177920

約数和(自身を除く): 356236926

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 29347, 58694, 88041, 176082, 674981, 1349962, 2024943, 2318413, 4049886, 4636826, 6955239, 13910478, 53323499, 106646998, 159970497, 319940994]

約数ペア:

[(1, 319940994), (2, 159970497), (3, 106646998), (6, 53323499), (23, 13910478), (46, 6955239), (69, 4636826), (79, 4049886), (138, 2318413), (158, 2024943), (237, 1349962), (474, 674981), (1817, 176082), (3634, 88041), (5451, 58694), (10902, 29347)]