397996962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1549}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 924048000

約数和(自身を除く): 526051038

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 229, 374, 458, 561, 687, 1122, 1374, 1549, 2519, 3098, 3893, 4647, 5038, 7557, 7786, 9294, 11679, 15114, 17039, 23358, 26333, 34078, 42823, 51117, 52666, 78999, 85646, 102234, 128469, 157998, 256938, 289663, 354721, 579326, 709442, 868989, 1064163, 1737978, 2128326, 3901931, 6030257, 7803862, 11705793, 12060514, 18090771, 23411586, 36181542, 66332827, 132665654, 198998481, 397996962]

約数ペア:

[(1, 397996962), (2, 198998481), (3, 132665654), (6, 66332827), (11, 36181542), (17, 23411586), (22, 18090771), (33, 12060514), (34, 11705793), (51, 7803862), (66, 6030257), (102, 3901931), (187, 2128326), (229, 1737978), (374, 1064163), (458, 868989), (561, 709442), (687, 579326), (1122, 354721), (1374, 289663), (1549, 256938), (2519, 157998), (3098, 128469), (3893, 102234), (4647, 85646), (5038, 78999), (7557, 52666), (7786, 51117), (9294, 42823), (11679, 34078), (15114, 26333), (17039, 23358)]