3454808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4839592

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 191, 238, 266, 323, 382, 476, 532, 646, 764, 952, 1064, 1292, 1337, 1528, 2261, 2584, 2674, 3247, 3629, 4522, 5348, 6494, 7258, 9044, 10696, 12988, 14516, 18088, 22729, 25403, 25976, 29032, 45458, 50806, 61693, 90916, 101612, 123386, 181832, 203224, 246772, 431851, 493544, 863702, 1727404, 3454808]

約数ペア:

[(1, 3454808), (2, 1727404), (4, 863702), (7, 493544), (8, 431851), (14, 246772), (17, 203224), (19, 181832), (28, 123386), (34, 101612), (38, 90916), (56, 61693), (68, 50806), (76, 45458), (119, 29032), (133, 25976), (136, 25403), (152, 22729), (191, 18088), (238, 14516), (266, 12988), (323, 10696), (382, 9044), (476, 7258), (532, 6494), (646, 5348), (764, 4522), (952, 3629), (1064, 3247), (1292, 2674), (1337, 2584), (1528, 2261)]