242550884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 459137280

約数和(自身を除く): 216586396

約数列:

[1, 2, 4, 19, 38, 61, 76, 113, 122, 226, 244, 452, 463, 926, 1159, 1852, 2147, 2318, 4294, 4636, 6893, 8588, 8797, 13786, 17594, 27572, 28243, 35188, 52319, 56486, 104638, 112972, 130967, 209276, 261934, 523868, 536617, 994061, 1073234, 1988122, 2146468, 3191459, 3976244, 6382918, 12765836, 60637721, 121275442, 242550884]

約数ペア:

[(1, 242550884), (2, 121275442), (4, 60637721), (19, 12765836), (38, 6382918), (61, 3976244), (76, 3191459), (113, 2146468), (122, 1988122), (226, 1073234), (244, 994061), (452, 536617), (463, 523868), (926, 261934), (1159, 209276), (1852, 130967), (2147, 112972), (2318, 104638), (4294, 56486), (4636, 52319), (6893, 35188), (8588, 28243), (8797, 27572), (13786, 17594)]