450253688

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 880245000

約数和(自身を除く): 429991312

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 499, 998, 1849, 1996, 2623, 3698, 3992, 5246, 7396, 10492, 14792, 20984, 21457, 30439, 42914, 60878, 85828, 112789, 121756, 171656, 225578, 243512, 451156, 902312, 922651, 1308877, 1845302, 2617754, 3690604, 5235508, 7381208, 10471016, 56281711, 112563422, 225126844, 450253688]

約数ペア:

[(1, 450253688), (2, 225126844), (4, 112563422), (8, 56281711), (43, 10471016), (61, 7381208), (86, 5235508), (122, 3690604), (172, 2617754), (244, 1845302), (344, 1308877), (488, 922651), (499, 902312), (998, 451156), (1849, 243512), (1996, 225578), (2623, 171656), (3698, 121756), (3992, 112789), (5246, 85828), (7396, 60878), (10492, 42914), (14792, 30439), (20984, 21457)]