261694908

素因数分解:

$2^2\times 3^3\times {\mathrm{347}}^1\times {\mathrm{6983}}^1$

素因数の和:7343

約数の個数: 48

約数和(自身を含む): 680520960

約数和(自身を除く): 418826052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 6983, 9369, 12492, 13966, 18738, 20949, 27932, 37476, 41898, 62847, 83796, 125694, 188541, 251388, 377082, 754164, 2423101, 4846202, 7269303, 9692404, 14538606, 21807909, 29077212, 43615818, 65423727, 87231636, 130847454, 261694908]

約数ペア:

[(1, 261694908), (2, 130847454), (3, 87231636), (4, 65423727), (6, 43615818), (9, 29077212), (12, 21807909), (18, 14538606), (27, 9692404), (36, 7269303), (54, 4846202), (108, 2423101), (347, 754164), (694, 377082), (1041, 251388), (1388, 188541), (2082, 125694), (3123, 83796), (4164, 62847), (6246, 41898), (6983, 37476), (9369, 27932), (12492, 20949), (13966, 18738)]