671112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 2016000

約数和(自身を除く): 1344888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 239, 312, 351, 468, 478, 702, 717, 936, 956, 1404, 1434, 1912, 2151, 2808, 2868, 3107, 4302, 5736, 6214, 6453, 8604, 9321, 12428, 12906, 17208, 18642, 24856, 25812, 27963, 37284, 51624, 55926, 74568, 83889, 111852, 167778, 223704, 335556, 671112]

約数ペア:

[(1, 671112), (2, 335556), (3, 223704), (4, 167778), (6, 111852), (8, 83889), (9, 74568), (12, 55926), (13, 51624), (18, 37284), (24, 27963), (26, 25812), (27, 24856), (36, 18642), (39, 17208), (52, 12906), (54, 12428), (72, 9321), (78, 8604), (104, 6453), (108, 6214), (117, 5736), (156, 4302), (216, 3107), (234, 2868), (239, 2808), (312, 2151), (351, 1912), (468, 1434), (478, 1404), (702, 956), (717, 936)]