259347924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1151}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 717050880

約数和(自身を除く): 457702956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 569, 1138, 1151, 1707, 2276, 2302, 3414, 3453, 4604, 5121, 6259, 6828, 6906, 10242, 10359, 12518, 12661, 13812, 18777, 20484, 20718, 25036, 25322, 37554, 37983, 41436, 50644, 56331, 75108, 75966, 112662, 113949, 151932, 225324, 227898, 455796, 654919, 1309838, 1964757, 2619676, 3929514, 5894271, 7204109, 7859028, 11788542, 14408218, 21612327, 23577084, 28816436, 43224654, 64836981, 86449308, 129673962, 259347924]

約数ペア:

[(1, 259347924), (2, 129673962), (3, 86449308), (4, 64836981), (6, 43224654), (9, 28816436), (11, 23577084), (12, 21612327), (18, 14408218), (22, 11788542), (33, 7859028), (36, 7204109), (44, 5894271), (66, 3929514), (99, 2619676), (132, 1964757), (198, 1309838), (396, 654919), (569, 455796), (1138, 227898), (1151, 225324), (1707, 151932), (2276, 113949), (2302, 112662), (3414, 75966), (3453, 75108), (4604, 56331), (5121, 50644), (6259, 41436), (6828, 37983), (6906, 37554), (10242, 25322), (10359, 25036), (12518, 20718), (12661, 20484), (13812, 18777)]