290147342848

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{35801}}^1$

素因数の和:37269

約数の個数: 80

約数和(自身を含む): 632887706880

約数和(自身を除く): 342740364032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 1439, 2816, 2878, 5632, 5756, 11512, 15829, 23024, 31658, 35801, 46048, 63316, 71602, 92096, 126632, 143204, 184192, 253264, 286408, 368384, 393811, 506528, 572816, 736768, 787622, 1013056, 1145632, 1575244, 2026112, 2291264, 3150488, 4052224, 4582528, 6300976, 8104448, 9165056, 12601952, 18330112, 25203904, 50407808, 51517639, 100815616, 103035278, 201631232, 206070556, 412141112, 566694029, 824282224, 1133388058, 1648564448, 2266776116, 3297128896, 4533552232, 6594257792, 9067104464, 13188515584, 18134208928, 26377031168, 36268417856, 72536835712, 145073671424, 290147342848]

約数ペア:

[(1, 290147342848), (2, 145073671424), (4, 72536835712), (8, 36268417856), (11, 26377031168), (16, 18134208928), (22, 13188515584), (32, 9067104464), (44, 6594257792), (64, 4533552232), (88, 3297128896), (128, 2266776116), (176, 1648564448), (256, 1133388058), (352, 824282224), (512, 566694029), (704, 412141112), (1408, 206070556), (1439, 201631232), (2816, 103035278), (2878, 100815616), (5632, 51517639), (5756, 50407808), (11512, 25203904), (15829, 18330112), (23024, 12601952), (31658, 9165056), (35801, 8104448), (46048, 6300976), (63316, 4582528), (71602, 4052224), (92096, 3150488), (126632, 2291264), (143204, 2026112), (184192, 1575244), (253264, 1145632), (286408, 1013056), (368384, 787622), (393811, 736768), (506528, 572816)]