261897336

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{7789}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 710915400

約数和(自身を除く): 449018064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7789, 8406, 11208, 15578, 16812, 23367, 31156, 33624, 46734, 62312, 70101, 93468, 140202, 186936, 280404, 560808, 3637463, 7274926, 10912389, 14549852, 21824778, 29099704, 32737167, 43649556, 65474334, 87299112, 130948668, 261897336]

約数ペア:

[(1, 261897336), (2, 130948668), (3, 87299112), (4, 65474334), (6, 43649556), (8, 32737167), (9, 29099704), (12, 21824778), (18, 14549852), (24, 10912389), (36, 7274926), (72, 3637463), (467, 560808), (934, 280404), (1401, 186936), (1868, 140202), (2802, 93468), (3736, 70101), (4203, 62312), (5604, 46734), (7789, 33624), (8406, 31156), (11208, 23367), (15578, 16812)]