31453296

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 97029504

約数和(自身を除く): 65576208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 311, 336, 344, 392, 516, 588, 602, 622, 688, 784, 903, 933, 1032, 1176, 1204, 1244, 1806, 1866, 2064, 2107, 2177, 2352, 2408, 2488, 3612, 3732, 4214, 4354, 4816, 4976, 6321, 6531, 7224, 7464, 8428, 8708, 12642, 13062, 13373, 14448, 14928, 15239, 16856, 17416, 25284, 26124, 26746, 30478, 33712, 34832, 40119, 45717, 50568, 52248, 53492, 60956, 80238, 91434, 93611, 101136, 104496, 106984, 121912, 160476, 182868, 187222, 213968, 243824, 280833, 320952, 365736, 374444, 561666, 641904, 655277, 731472, 748888, 1123332, 1310554, 1497776, 1965831, 2246664, 2621108, 3931662, 4493328, 5242216, 7863324, 10484432, 15726648, 31453296]

約数ペア:

[(1, 31453296), (2, 15726648), (3, 10484432), (4, 7863324), (6, 5242216), (7, 4493328), (8, 3931662), (12, 2621108), (14, 2246664), (16, 1965831), (21, 1497776), (24, 1310554), (28, 1123332), (42, 748888), (43, 731472), (48, 655277), (49, 641904), (56, 561666), (84, 374444), (86, 365736), (98, 320952), (112, 280833), (129, 243824), (147, 213968), (168, 187222), (172, 182868), (196, 160476), (258, 121912), (294, 106984), (301, 104496), (311, 101136), (336, 93611), (344, 91434), (392, 80238), (516, 60956), (588, 53492), (602, 52248), (622, 50568), (688, 45717), (784, 40119), (903, 34832), (933, 33712), (1032, 30478), (1176, 26746), (1204, 26124), (1244, 25284), (1806, 17416), (1866, 16856), (2064, 15239), (2107, 14928), (2177, 14448), (2352, 13373), (2408, 13062), (2488, 12642), (3612, 8708), (3732, 8428), (4214, 7464), (4354, 7224), (4816, 6531), (4976, 6321)]