421014906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 1024278528

約数和(自身を除く): 603263622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 127, 186, 234, 254, 279, 381, 403, 457, 558, 762, 806, 914, 1143, 1209, 1371, 1651, 2286, 2418, 2742, 3302, 3627, 3937, 4113, 4953, 5941, 7254, 7874, 8226, 9906, 11811, 11882, 14167, 14859, 17823, 23622, 28334, 29718, 35433, 35646, 42501, 51181, 53469, 58039, 70866, 85002, 102362, 106938, 116078, 127503, 153543, 174117, 184171, 255006, 307086, 348234, 368342, 460629, 522351, 552513, 754507, 921258, 1044702, 1105026, 1509014, 1657539, 1799209, 2263521, 3315078, 3598418, 4527042, 5397627, 6790563, 10795254, 13581126, 16192881, 23389717, 32385762, 46779434, 70169151, 140338302, 210507453, 421014906]

約数ペア:

[(1, 421014906), (2, 210507453), (3, 140338302), (6, 70169151), (9, 46779434), (13, 32385762), (18, 23389717), (26, 16192881), (31, 13581126), (39, 10795254), (62, 6790563), (78, 5397627), (93, 4527042), (117, 3598418), (127, 3315078), (186, 2263521), (234, 1799209), (254, 1657539), (279, 1509014), (381, 1105026), (403, 1044702), (457, 921258), (558, 754507), (762, 552513), (806, 522351), (914, 460629), (1143, 368342), (1209, 348234), (1371, 307086), (1651, 255006), (2286, 184171), (2418, 174117), (2742, 153543), (3302, 127503), (3627, 116078), (3937, 106938), (4113, 102362), (4953, 85002), (5941, 70866), (7254, 58039), (7874, 53469), (8226, 51181), (9906, 42501), (11811, 35646), (11882, 35433), (14167, 29718), (14859, 28334), (17823, 23622)]