248366952

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{2207}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 691545600

約数和(自身を除く): 443178648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 1042, 1563, 2084, 2207, 3126, 4168, 4414, 4689, 6252, 6621, 8828, 9378, 12504, 13242, 14067, 17656, 18756, 19863, 26484, 28134, 37512, 39726, 52968, 56268, 59589, 79452, 112536, 119178, 158904, 238356, 476712, 1149847, 2299694, 3449541, 4599388, 6899082, 9198776, 10348623, 13798164, 20697246, 27596328, 31045869, 41394492, 62091738, 82788984, 124183476, 248366952]

約数ペア:

[(1, 248366952), (2, 124183476), (3, 82788984), (4, 62091738), (6, 41394492), (8, 31045869), (9, 27596328), (12, 20697246), (18, 13798164), (24, 10348623), (27, 9198776), (36, 6899082), (54, 4599388), (72, 3449541), (108, 2299694), (216, 1149847), (521, 476712), (1042, 238356), (1563, 158904), (2084, 119178), (2207, 112536), (3126, 79452), (4168, 59589), (4414, 56268), (4689, 52968), (6252, 39726), (6621, 37512), (8828, 28134), (9378, 26484), (12504, 19863), (13242, 18756), (14067, 17656)]