306071024

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2741}}^1$

素因数の和:3753

約数の個数: 40

約数和(自身を含む): 678655968

約数和(自身を除く): 372584944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 2741, 3988, 5482, 6979, 7976, 10964, 13958, 15952, 19187, 21928, 27916, 38374, 43856, 55832, 76748, 111664, 153496, 306992, 2732777, 5465554, 10931108, 19129439, 21862216, 38258878, 43724432, 76517756, 153035512, 306071024]

約数ペア:

[(1, 306071024), (2, 153035512), (4, 76517756), (7, 43724432), (8, 38258878), (14, 21862216), (16, 19129439), (28, 10931108), (56, 5465554), (112, 2732777), (997, 306992), (1994, 153496), (2741, 111664), (3988, 76748), (5482, 55832), (6979, 43856), (7976, 38374), (10964, 27916), (13958, 21928), (15952, 19187)]