347494656

素因数分解:

$2^8\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 929447680

約数和(自身を除く): 581953024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 669, 768, 892, 1338, 1784, 2029, 2676, 3568, 4058, 5352, 6087, 7136, 8116, 10704, 12174, 14272, 16232, 21408, 24348, 28544, 32464, 42816, 48696, 57088, 64928, 85632, 97392, 129856, 171264, 194784, 259712, 389568, 452467, 519424, 779136, 904934, 1357401, 1558272, 1809868, 2714802, 3619736, 5429604, 7239472, 10859208, 14478944, 21718416, 28957888, 43436832, 57915776, 86873664, 115831552, 173747328, 347494656]

約数ペア:

[(1, 347494656), (2, 173747328), (3, 115831552), (4, 86873664), (6, 57915776), (8, 43436832), (12, 28957888), (16, 21718416), (24, 14478944), (32, 10859208), (48, 7239472), (64, 5429604), (96, 3619736), (128, 2714802), (192, 1809868), (223, 1558272), (256, 1357401), (384, 904934), (446, 779136), (669, 519424), (768, 452467), (892, 389568), (1338, 259712), (1784, 194784), (2029, 171264), (2676, 129856), (3568, 97392), (4058, 85632), (5352, 64928), (6087, 57088), (7136, 48696), (8116, 42816), (10704, 32464), (12174, 28544), (14272, 24348), (16232, 21408)]