306979084

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 561786960

約数和(自身を除く): 254807876

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 919, 1369, 1838, 2257, 2738, 3676, 4514, 5476, 9028, 34003, 56059, 68006, 83509, 112118, 136012, 167018, 224236, 334036, 1258111, 2074183, 2516222, 4148366, 5032444, 8296732, 76744771, 153489542, 306979084]

約数ペア:

[(1, 306979084), (2, 153489542), (4, 76744771), (37, 8296732), (61, 5032444), (74, 4148366), (122, 2516222), (148, 2074183), (244, 1258111), (919, 334036), (1369, 224236), (1838, 167018), (2257, 136012), (2738, 112118), (3676, 83509), (4514, 68006), (5476, 56059), (9028, 34003)]