311377728

素因数分解:

$2^6\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{1409}}^1$

素因数の和:2575

約数の個数: 56

約数和(自身を含む): 825154560

約数和(自身を除く): 513776832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1151, 1409, 2302, 2818, 3453, 4227, 4604, 5636, 6906, 8454, 9208, 11272, 13812, 16908, 18416, 22544, 27624, 33816, 36832, 45088, 55248, 67632, 73664, 90176, 110496, 135264, 220992, 270528, 1621759, 3243518, 4865277, 6487036, 9730554, 12974072, 19461108, 25948144, 38922216, 51896288, 77844432, 103792576, 155688864, 311377728]

約数ペア:

[(1, 311377728), (2, 155688864), (3, 103792576), (4, 77844432), (6, 51896288), (8, 38922216), (12, 25948144), (16, 19461108), (24, 12974072), (32, 9730554), (48, 6487036), (64, 4865277), (96, 3243518), (192, 1621759), (1151, 270528), (1409, 220992), (2302, 135264), (2818, 110496), (3453, 90176), (4227, 73664), (4604, 67632), (5636, 55248), (6906, 45088), (8454, 36832), (9208, 33816), (11272, 27624), (13812, 22544), (16908, 18416)]