281344492804

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{32401}}^1$

素因数の和:32836

約数の個数: 48

約数和(自身を含む): 505138366656

約数和(自身を除く): 223793873852

約数列:

[1, 2, 4, 73, 131, 146, 227, 262, 292, 454, 524, 908, 9563, 16571, 19126, 29737, 32401, 33142, 38252, 59474, 64802, 66284, 118948, 129604, 2170801, 2365273, 4244531, 4341602, 4730546, 7355027, 8489062, 8683204, 9461092, 14710054, 16978124, 29420108, 309850763, 536916971, 619701526, 963508537, 1073833942, 1239403052, 1927017074, 2147667884, 3854034148, 70336123201, 140672246402, 281344492804]

約数ペア:

[(1, 281344492804), (2, 140672246402), (4, 70336123201), (73, 3854034148), (131, 2147667884), (146, 1927017074), (227, 1239403052), (262, 1073833942), (292, 963508537), (454, 619701526), (524, 536916971), (908, 309850763), (9563, 29420108), (16571, 16978124), (19126, 14710054), (29737, 9461092), (32401, 8683204), (33142, 8489062), (38252, 7355027), (59474, 4730546), (64802, 4341602), (66284, 4244531), (118948, 2365273), (129604, 2170801)]