304376478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{40039}}^1$

素因数の和:40232

約数の個数: 32

約数和(自身を含む): 699578880

約数和(自身を除く): 395202402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 40039, 80078, 120117, 240234, 280273, 560546, 840819, 1681638, 7247059, 14494118, 21741177, 43482354, 50729413, 101458826, 152188239, 304376478]

約数ペア:

[(1, 304376478), (2, 152188239), (3, 101458826), (6, 50729413), (7, 43482354), (14, 21741177), (21, 14494118), (42, 7247059), (181, 1681638), (362, 840819), (543, 560546), (1086, 280273), (1267, 240234), (2534, 120117), (3801, 80078), (7602, 40039)]