394421496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 1146176640

約数和(自身を除く): 751755144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 523, 536, 804, 938, 1046, 1407, 1569, 1608, 1876, 2092, 2814, 3138, 3661, 3752, 4184, 4489, 5628, 6276, 7322, 8978, 10983, 11256, 12552, 13467, 14644, 17956, 21966, 26934, 29288, 31423, 35041, 35912, 43932, 53868, 62846, 70082, 87864, 94269, 105123, 107736, 125692, 140164, 188538, 210246, 245287, 251384, 280328, 377076, 420492, 490574, 735861, 754152, 840984, 981148, 1471722, 1962296, 2347747, 2943444, 4695494, 5886888, 7043241, 9390988, 14086482, 16434229, 18781976, 28172964, 32868458, 49302687, 56345928, 65736916, 98605374, 131473832, 197210748, 394421496]

約数ペア:

[(1, 394421496), (2, 197210748), (3, 131473832), (4, 98605374), (6, 65736916), (7, 56345928), (8, 49302687), (12, 32868458), (14, 28172964), (21, 18781976), (24, 16434229), (28, 14086482), (42, 9390988), (56, 7043241), (67, 5886888), (84, 4695494), (134, 2943444), (168, 2347747), (201, 1962296), (268, 1471722), (402, 981148), (469, 840984), (523, 754152), (536, 735861), (804, 490574), (938, 420492), (1046, 377076), (1407, 280328), (1569, 251384), (1608, 245287), (1876, 210246), (2092, 188538), (2814, 140164), (3138, 125692), (3661, 107736), (3752, 105123), (4184, 94269), (4489, 87864), (5628, 70082), (6276, 62846), (7322, 53868), (8978, 43932), (10983, 35912), (11256, 35041), (12552, 31423), (13467, 29288), (14644, 26934), (17956, 21966)]