442950306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 966107520

約数和(自身を除く): 523157214

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 97, 114, 123, 194, 246, 291, 582, 779, 977, 1558, 1843, 1954, 2337, 2931, 3686, 3977, 4674, 5529, 5862, 7954, 11058, 11931, 18563, 23862, 37126, 40057, 55689, 75563, 80114, 94769, 111378, 120171, 151126, 189538, 226689, 240342, 284307, 453378, 568614, 761083, 1522166, 1800611, 2283249, 3601222, 3885529, 4566498, 5401833, 7771058, 10803666, 11656587, 23313174, 73825051, 147650102, 221475153, 442950306]

約数ペア:

[(1, 442950306), (2, 221475153), (3, 147650102), (6, 73825051), (19, 23313174), (38, 11656587), (41, 10803666), (57, 7771058), (82, 5401833), (97, 4566498), (114, 3885529), (123, 3601222), (194, 2283249), (246, 1800611), (291, 1522166), (582, 761083), (779, 568614), (977, 453378), (1558, 284307), (1843, 240342), (1954, 226689), (2337, 189538), (2931, 151126), (3686, 120171), (3977, 111378), (4674, 94769), (5529, 80114), (5862, 75563), (7954, 55689), (11058, 40057), (11931, 37126), (18563, 23862)]