336234890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 614984400

約数和(自身を除く): 278749510

約数列:

[1, 2, 5, 10, 113, 149, 226, 298, 565, 745, 1130, 1490, 1997, 3994, 9985, 16837, 19970, 33674, 84185, 168370, 225661, 297553, 451322, 595106, 1128305, 1487765, 2256610, 2975530, 33623489, 67246978, 168117445, 336234890]

約数ペア:

[(1, 336234890), (2, 168117445), (5, 67246978), (10, 33623489), (113, 2975530), (149, 2256610), (226, 1487765), (298, 1128305), (565, 595106), (745, 451322), (1130, 297553), (1490, 225661), (1997, 168370), (3994, 84185), (9985, 33674), (16837, 19970)]