493530268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 1113735168

約数和(自身を除く): 620204900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 103, 154, 188, 206, 308, 329, 331, 412, 517, 658, 662, 721, 1034, 1133, 1316, 1324, 1442, 2068, 2266, 2317, 2884, 3619, 3641, 4532, 4634, 4841, 7238, 7282, 7931, 9268, 9682, 14476, 14564, 15557, 15862, 19364, 25487, 31114, 31724, 33887, 34093, 50974, 53251, 62228, 67774, 68186, 101948, 106502, 108899, 135548, 136372, 171127, 213004, 217798, 238651, 342254, 372757, 375023, 435596, 477302, 684508, 745514, 750046, 954604, 1197889, 1491028, 1500092, 1602371, 2395778, 2625161, 3204742, 4791556, 5250322, 6409484, 10500644, 11216597, 17626081, 22433194, 35252162, 44866388, 70504324, 123382567, 246765134, 493530268]

約数ペア:

[(1, 493530268), (2, 246765134), (4, 123382567), (7, 70504324), (11, 44866388), (14, 35252162), (22, 22433194), (28, 17626081), (44, 11216597), (47, 10500644), (77, 6409484), (94, 5250322), (103, 4791556), (154, 3204742), (188, 2625161), (206, 2395778), (308, 1602371), (329, 1500092), (331, 1491028), (412, 1197889), (517, 954604), (658, 750046), (662, 745514), (721, 684508), (1034, 477302), (1133, 435596), (1316, 375023), (1324, 372757), (1442, 342254), (2068, 238651), (2266, 217798), (2317, 213004), (2884, 171127), (3619, 136372), (3641, 135548), (4532, 108899), (4634, 106502), (4841, 101948), (7238, 68186), (7282, 67774), (7931, 62228), (9268, 53251), (9682, 50974), (14476, 34093), (14564, 33887), (15557, 31724), (15862, 31114), (19364, 25487)]