399801852

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1$

素因数の和:3168

約数の個数: 96

約数和(自身を含む): 1113315840

約数和(自身を除く): 713513988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 153, 204, 213, 284, 306, 426, 459, 612, 639, 852, 918, 1207, 1278, 1836, 1917, 2414, 2556, 3067, 3621, 3834, 4828, 6134, 7242, 7668, 9201, 10863, 12268, 14484, 18402, 21726, 27603, 32589, 36804, 43452, 52139, 55206, 65178, 82809, 104278, 110412, 130356, 156417, 165618, 208556, 217757, 312834, 331236, 435514, 469251, 625668, 653271, 871028, 938502, 1306542, 1407753, 1877004, 1959813, 2613084, 2815506, 3701869, 3919626, 5631012, 5879439, 7403738, 7839252, 11105607, 11758878, 14807476, 22211214, 23517756, 33316821, 44422428, 66633642, 99950463, 133267284, 199900926, 399801852]

約数ペア:

[(1, 399801852), (2, 199900926), (3, 133267284), (4, 99950463), (6, 66633642), (9, 44422428), (12, 33316821), (17, 23517756), (18, 22211214), (27, 14807476), (34, 11758878), (36, 11105607), (51, 7839252), (54, 7403738), (68, 5879439), (71, 5631012), (102, 3919626), (108, 3701869), (142, 2815506), (153, 2613084), (204, 1959813), (213, 1877004), (284, 1407753), (306, 1306542), (426, 938502), (459, 871028), (612, 653271), (639, 625668), (852, 469251), (918, 435514), (1207, 331236), (1278, 312834), (1836, 217757), (1917, 208556), (2414, 165618), (2556, 156417), (3067, 130356), (3621, 110412), (3834, 104278), (4828, 82809), (6134, 65178), (7242, 55206), (7668, 52139), (9201, 43452), (10863, 36804), (12268, 32589), (14484, 27603), (18402, 21726)]