665065704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2543}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 1763907840

約数和(自身を除く): 1098842136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 641, 1282, 1923, 2543, 2564, 3846, 5086, 5128, 7629, 7692, 10172, 10897, 15258, 15384, 20344, 21794, 30516, 32691, 43231, 43588, 61032, 65382, 86462, 87176, 129693, 130764, 172924, 259386, 261528, 345848, 518772, 1037544, 1630063, 3260126, 4890189, 6520252, 9780378, 13040504, 19560756, 27711071, 39121512, 55422142, 83133213, 110844284, 166266426, 221688568, 332532852, 665065704]

約数ペア:

[(1, 665065704), (2, 332532852), (3, 221688568), (4, 166266426), (6, 110844284), (8, 83133213), (12, 55422142), (17, 39121512), (24, 27711071), (34, 19560756), (51, 13040504), (68, 9780378), (102, 6520252), (136, 4890189), (204, 3260126), (408, 1630063), (641, 1037544), (1282, 518772), (1923, 345848), (2543, 261528), (2564, 259386), (3846, 172924), (5086, 130764), (5128, 129693), (7629, 87176), (7692, 86462), (10172, 65382), (10897, 61032), (15258, 43588), (15384, 43231), (20344, 32691), (21794, 30516)]