218910312

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{6653}}^1$

素因数の和:7122

約数の個数: 48

約数和(自身を含む): 594268740

約数和(自身を除く): 375358428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 6653, 8226, 10968, 13306, 16452, 19959, 26612, 32904, 39918, 53224, 59877, 79836, 119754, 159672, 239508, 479016, 3040421, 6080842, 9121263, 12161684, 18242526, 24323368, 27363789, 36485052, 54727578, 72970104, 109455156, 218910312]

約数ペア:

[(1, 218910312), (2, 109455156), (3, 72970104), (4, 54727578), (6, 36485052), (8, 27363789), (9, 24323368), (12, 18242526), (18, 12161684), (24, 9121263), (36, 6080842), (72, 3040421), (457, 479016), (914, 239508), (1371, 159672), (1828, 119754), (2742, 79836), (3656, 59877), (4113, 53224), (5484, 39918), (6653, 32904), (8226, 26612), (10968, 19959), (13306, 16452)]