1940328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 5812800

約数和(自身を除く): 3872472

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, 312, 351, 468, 691, 702, 936, 1382, 1404, 2073, 2764, 2808, 4146, 5528, 6219, 8292, 8983, 12438, 16584, 17966, 18657, 24876, 26949, 35932, 37314, 49752, 53898, 71864, 74628, 80847, 107796, 149256, 161694, 215592, 242541, 323388, 485082, 646776, 970164, 1940328]

約数ペア:

[(1, 1940328), (2, 970164), (3, 646776), (4, 485082), (6, 323388), (8, 242541), (9, 215592), (12, 161694), (13, 149256), (18, 107796), (24, 80847), (26, 74628), (27, 71864), (36, 53898), (39, 49752), (52, 37314), (54, 35932), (72, 26949), (78, 24876), (104, 18657), (108, 17966), (117, 16584), (156, 12438), (216, 8983), (234, 8292), (312, 6219), (351, 5528), (468, 4146), (691, 2808), (702, 2764), (936, 2073), (1382, 1404)]