230819238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1151}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 539675136

約数和(自身を除く): 308855898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 857, 1151, 1714, 2302, 2571, 3453, 5142, 6906, 7713, 10359, 11141, 14963, 15426, 20718, 22282, 29926, 33423, 44889, 66846, 89778, 100269, 134667, 200538, 269334, 986407, 1972814, 2959221, 5918442, 8877663, 12823291, 17755326, 25646582, 38469873, 76939746, 115409619, 230819238]

約数ペア:

[(1, 230819238), (2, 115409619), (3, 76939746), (6, 38469873), (9, 25646582), (13, 17755326), (18, 12823291), (26, 8877663), (39, 5918442), (78, 2959221), (117, 1972814), (234, 986407), (857, 269334), (1151, 200538), (1714, 134667), (2302, 100269), (2571, 89778), (3453, 66846), (5142, 44889), (6906, 33423), (7713, 29926), (10359, 22282), (11141, 20718), (14963, 15426)]