331251984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109541}}^1$

素因数の和:109565

約数の個数: 80

約数和(自身を含む): 1086656640

約数和(自身を除く): 755404656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 109541, 219082, 328623, 438164, 657246, 766787, 876328, 985869, 1314492, 1533574, 1752656, 1971738, 2300361, 2628984, 2957607, 3067148, 3943476, 4600722, 5257968, 5915214, 6134296, 6901083, 7886952, 9201444, 11830428, 12268592, 13802166, 15773904, 18402888, 20703249, 23660856, 27604332, 36805776, 41406498, 47321712, 55208664, 82812996, 110417328, 165625992, 331251984]

約数ペア:

[(1, 331251984), (2, 165625992), (3, 110417328), (4, 82812996), (6, 55208664), (7, 47321712), (8, 41406498), (9, 36805776), (12, 27604332), (14, 23660856), (16, 20703249), (18, 18402888), (21, 15773904), (24, 13802166), (27, 12268592), (28, 11830428), (36, 9201444), (42, 7886952), (48, 6901083), (54, 6134296), (56, 5915214), (63, 5257968), (72, 4600722), (84, 3943476), (108, 3067148), (112, 2957607), (126, 2628984), (144, 2300361), (168, 1971738), (189, 1752656), (216, 1533574), (252, 1314492), (336, 985869), (378, 876328), (432, 766787), (504, 657246), (756, 438164), (1008, 328623), (1512, 219082), (3024, 109541)]