728049461748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{279588887}}^1$

素因数の和:279588932

約数の個数: 48

約数和(自身を含む): 2004093149184

約数和(自身を除く): 1276043687436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 279588887, 559177774, 838766661, 1118355548, 1677533322, 1957122209, 3355066644, 3914244418, 5871366627, 7828488836, 8667255497, 11742733254, 17334510994, 23485466508, 26001766491, 34669021988, 52003532982, 60670788479, 104007065964, 121341576958, 182012365437, 242683153916, 364024730874, 728049461748]

約数ペア:

[(1, 728049461748), (2, 364024730874), (3, 242683153916), (4, 182012365437), (6, 121341576958), (7, 104007065964), (12, 60670788479), (14, 52003532982), (21, 34669021988), (28, 26001766491), (31, 23485466508), (42, 17334510994), (62, 11742733254), (84, 8667255497), (93, 7828488836), (124, 5871366627), (186, 3914244418), (217, 3355066644), (372, 1957122209), (434, 1677533322), (651, 1118355548), (868, 838766661), (1302, 559177774), (2604, 279588887)]