409327272

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{138661}}^1$

素因数の和:138714

約数の個数: 48

約数和(自身を含む): 1135641780

約数和(自身を除く): 726314508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 138661, 277322, 415983, 554644, 831966, 1109288, 1247949, 1663932, 2495898, 3327864, 4991796, 5685101, 9983592, 11370202, 17055303, 22740404, 34110606, 45480808, 51165909, 68221212, 102331818, 136442424, 204663636, 409327272]

約数ペア:

[(1, 409327272), (2, 204663636), (3, 136442424), (4, 102331818), (6, 68221212), (8, 51165909), (9, 45480808), (12, 34110606), (18, 22740404), (24, 17055303), (36, 11370202), (41, 9983592), (72, 5685101), (82, 4991796), (123, 3327864), (164, 2495898), (246, 1663932), (328, 1247949), (369, 1109288), (492, 831966), (738, 554644), (984, 415983), (1476, 277322), (2952, 138661)]