1330393328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 2922536160

約数和(自身を除く): 1592142832

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 277, 319, 464, 554, 638, 941, 1108, 1276, 1882, 2216, 2552, 3047, 3764, 4432, 5104, 6094, 7528, 8033, 10351, 12188, 15056, 16066, 20702, 24376, 27289, 32132, 41404, 48752, 54578, 64264, 82808, 88363, 109156, 128528, 165616, 176726, 218312, 260657, 300179, 353452, 436624, 521314, 600358, 706904, 1042628, 1200716, 1413808, 2085256, 2401432, 2867227, 4170512, 4802864, 5734454, 7559053, 11468908, 15118106, 22937816, 30236212, 45875632, 60472424, 83149583, 120944848, 166299166, 332598332, 665196664, 1330393328]

約数ペア:

[(1, 1330393328), (2, 665196664), (4, 332598332), (8, 166299166), (11, 120944848), (16, 83149583), (22, 60472424), (29, 45875632), (44, 30236212), (58, 22937816), (88, 15118106), (116, 11468908), (176, 7559053), (232, 5734454), (277, 4802864), (319, 4170512), (464, 2867227), (554, 2401432), (638, 2085256), (941, 1413808), (1108, 1200716), (1276, 1042628), (1882, 706904), (2216, 600358), (2552, 521314), (3047, 436624), (3764, 353452), (4432, 300179), (5104, 260657), (6094, 218312), (7528, 176726), (8033, 165616), (10351, 128528), (12188, 109156), (15056, 88363), (16066, 82808), (20702, 64264), (24376, 54578), (27289, 48752), (32132, 41404)]