15068692912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{31267}}^1$

素因数の和:31626

約数の個数: 80

約数和(自身を含む): 36042748672

約数和(自身を除く): 20974055760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 331, 364, 662, 728, 1324, 1456, 2317, 2648, 4303, 4634, 5296, 8606, 9268, 17212, 18536, 30121, 31267, 34424, 37072, 60242, 62534, 68848, 120484, 125068, 218869, 240968, 250136, 406471, 437738, 481936, 500272, 812942, 875476, 1625884, 1750952, 2845297, 3251768, 3501904, 5690594, 6503536, 10349377, 11381188, 20698754, 22762376, 41397508, 45524752, 72445639, 82795016, 134541901, 144891278, 165590032, 269083802, 289782556, 538167604, 579565112, 941793307, 1076335208, 1159130224, 1883586614, 2152670416, 3767173228, 7534346456, 15068692912]

約数ペア:

[(1, 15068692912), (2, 7534346456), (4, 3767173228), (7, 2152670416), (8, 1883586614), (13, 1159130224), (14, 1076335208), (16, 941793307), (26, 579565112), (28, 538167604), (52, 289782556), (56, 269083802), (91, 165590032), (104, 144891278), (112, 134541901), (182, 82795016), (208, 72445639), (331, 45524752), (364, 41397508), (662, 22762376), (728, 20698754), (1324, 11381188), (1456, 10349377), (2317, 6503536), (2648, 5690594), (4303, 3501904), (4634, 3251768), (5296, 2845297), (8606, 1750952), (9268, 1625884), (17212, 875476), (18536, 812942), (30121, 500272), (31267, 481936), (34424, 437738), (37072, 406471), (60242, 250136), (62534, 240968), (68848, 218869), (120484, 125068)]