248864328

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{6389}}^1$

素因数の和:6942

約数の個数: 48

約数和(自身を含む): 675359100

約数和(自身を除く): 426494772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6389, 6492, 9738, 12778, 12984, 19167, 19476, 25556, 38334, 38952, 51112, 57501, 76668, 115002, 153336, 230004, 460008, 3456449, 6912898, 10369347, 13825796, 20738694, 27651592, 31108041, 41477388, 62216082, 82954776, 124432164, 248864328]

約数ペア:

[(1, 248864328), (2, 124432164), (3, 82954776), (4, 62216082), (6, 41477388), (8, 31108041), (9, 27651592), (12, 20738694), (18, 13825796), (24, 10369347), (36, 6912898), (72, 3456449), (541, 460008), (1082, 230004), (1623, 153336), (2164, 115002), (3246, 76668), (4328, 57501), (4869, 51112), (6389, 38952), (6492, 38334), (9738, 25556), (12778, 19476), (12984, 19167)]