266584968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284813}}^1$

素因数の和:284838

約数の個数: 48

約数和(自身を含む): 777542220

約数和(自身を除く): 510957252

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, 284813, 569626, 854439, 1139252, 1708878, 2278504, 2563317, 3417756, 3702569, 5126634, 6835512, 7405138, 10253268, 11107707, 14810276, 20506536, 22215414, 29620552, 33323121, 44430828, 66646242, 88861656, 133292484, 266584968]

約数ペア:

[(1, 266584968), (2, 133292484), (3, 88861656), (4, 66646242), (6, 44430828), (8, 33323121), (9, 29620552), (12, 22215414), (13, 20506536), (18, 14810276), (24, 11107707), (26, 10253268), (36, 7405138), (39, 6835512), (52, 5126634), (72, 3702569), (78, 3417756), (104, 2563317), (117, 2278504), (156, 1708878), (234, 1139252), (312, 854439), (468, 569626), (936, 284813)]