391313952

素因数分解:

$2^5\times 3^2\times {\mathrm{1358729}}^1$

素因数の和:1358745

約数の個数: 36

約数和(自身を含む): 1112799870

約数和(自身を除く): 721485918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1358729, 2717458, 4076187, 5434916, 8152374, 10869832, 12228561, 16304748, 21739664, 24457122, 32609496, 43479328, 48914244, 65218992, 97828488, 130437984, 195656976, 391313952]

約数ペア:

[(1, 391313952), (2, 195656976), (3, 130437984), (4, 97828488), (6, 65218992), (8, 48914244), (9, 43479328), (12, 32609496), (16, 24457122), (18, 21739664), (24, 16304748), (32, 12228561), (36, 10869832), (48, 8152374), (72, 5434916), (96, 4076187), (144, 2717458), (288, 1358729)]