390446928

素因数分解:

$2^4\times 3^2\times {\mathrm{2711437}}^1$

素因数の和:2711451

約数の個数: 30

約数和(自身を含む): 1092709514

約数和(自身を除く): 702262586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2711437, 5422874, 8134311, 10845748, 16268622, 21691496, 24402933, 32537244, 43382992, 48805866, 65074488, 97611732, 130148976, 195223464, 390446928]

約数ペア:

[(1, 390446928), (2, 195223464), (3, 130148976), (4, 97611732), (6, 65074488), (8, 48805866), (9, 43382992), (12, 32537244), (16, 24402933), (18, 21691496), (24, 16268622), (36, 10845748), (48, 8134311), (72, 5422874), (144, 2711437)]