380808

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 1108800

約数和(自身を除く): 727992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 43, 54, 72, 82, 86, 108, 123, 129, 164, 172, 216, 246, 258, 328, 344, 369, 387, 492, 516, 738, 774, 984, 1032, 1107, 1161, 1476, 1548, 1763, 2214, 2322, 2952, 3096, 3526, 4428, 4644, 5289, 7052, 8856, 9288, 10578, 14104, 15867, 21156, 31734, 42312, 47601, 63468, 95202, 126936, 190404, 380808]

約数ペア:

[(1, 380808), (2, 190404), (3, 126936), (4, 95202), (6, 63468), (8, 47601), (9, 42312), (12, 31734), (18, 21156), (24, 15867), (27, 14104), (36, 10578), (41, 9288), (43, 8856), (54, 7052), (72, 5289), (82, 4644), (86, 4428), (108, 3526), (123, 3096), (129, 2952), (164, 2322), (172, 2214), (216, 1763), (246, 1548), (258, 1476), (328, 1161), (344, 1107), (369, 1032), (387, 984), (492, 774), (516, 738)]