507725712

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{90407}}^1$

素因数の和:90437

約数の個数: 80

約数和(自身を含む): 1569482880

約数和(自身を除く): 1061757168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 90407, 180814, 271221, 361628, 542442, 723256, 813663, 1084884, 1175291, 1446512, 1627326, 2169768, 2350582, 2440989, 3254652, 3525873, 4339536, 4701164, 4881978, 6509304, 7051746, 9402328, 9763956, 10577619, 13018608, 14103492, 18804656, 19527912, 21155238, 28206984, 31732857, 39055824, 42310476, 56413968, 63465714, 84620952, 126931428, 169241904, 253862856, 507725712]

約数ペア:

[(1, 507725712), (2, 253862856), (3, 169241904), (4, 126931428), (6, 84620952), (8, 63465714), (9, 56413968), (12, 42310476), (13, 39055824), (16, 31732857), (18, 28206984), (24, 21155238), (26, 19527912), (27, 18804656), (36, 14103492), (39, 13018608), (48, 10577619), (52, 9763956), (54, 9402328), (72, 7051746), (78, 6509304), (104, 4881978), (108, 4701164), (117, 4339536), (144, 3525873), (156, 3254652), (208, 2440989), (216, 2350582), (234, 2169768), (312, 1627326), (351, 1446512), (432, 1175291), (468, 1084884), (624, 813663), (702, 723256), (936, 542442), (1404, 361628), (1872, 271221), (2808, 180814), (5616, 90407)]