307768968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{328813}}^1$

素因数の和:328838

約数の個数: 48

約数和(自身を含む): 897662220

約数和(自身を除く): 589893252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 328813, 657626, 986439, 1315252, 1972878, 2630504, 2959317, 3945756, 4274569, 5918634, 7891512, 8549138, 11837268, 12823707, 17098276, 23674536, 25647414, 34196552, 38471121, 51294828, 76942242, 102589656, 153884484, 307768968]

約数ペア:

[(1, 307768968), (2, 153884484), (3, 102589656), (4, 76942242), (6, 51294828), (8, 38471121), (9, 34196552), (12, 25647414), (13, 23674536), (18, 17098276), (24, 12823707), (26, 11837268), (36, 8549138), (39, 7891512), (52, 5918634), (72, 4274569), (78, 3945756), (104, 2959317), (117, 2630504), (156, 1972878), (234, 1315252), (312, 986439), (468, 657626), (936, 328813)]