378129276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71453}}^1$

素因数の和:71480

約数の個数: 72

約数和(自身を含む): 1140405840

約数和(自身を除く): 762276564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 71453, 142906, 214359, 285812, 428718, 500171, 643077, 857436, 1000342, 1286154, 1500513, 1929231, 2000684, 2572308, 3001026, 3501197, 3858462, 4501539, 6002052, 7002394, 7716924, 9003078, 10503591, 13504617, 14004788, 18006156, 21007182, 27009234, 31510773, 42014364, 54018468, 63021546, 94532319, 126043092, 189064638, 378129276]

約数ペア:

[(1, 378129276), (2, 189064638), (3, 126043092), (4, 94532319), (6, 63021546), (7, 54018468), (9, 42014364), (12, 31510773), (14, 27009234), (18, 21007182), (21, 18006156), (27, 14004788), (28, 13504617), (36, 10503591), (42, 9003078), (49, 7716924), (54, 7002394), (63, 6002052), (84, 4501539), (98, 3858462), (108, 3501197), (126, 3001026), (147, 2572308), (189, 2000684), (196, 1929231), (252, 1500513), (294, 1286154), (378, 1000342), (441, 857436), (588, 643077), (756, 500171), (882, 428718), (1323, 285812), (1764, 214359), (2646, 142906), (5292, 71453)]