190625984

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 390144000

約数和(自身を除く): 199518016

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 188, 254, 376, 499, 508, 752, 998, 1016, 1504, 1996, 2032, 3008, 3992, 4064, 5969, 7984, 8128, 11938, 15968, 23453, 23876, 31936, 46906, 47752, 63373, 93812, 95504, 126746, 187624, 191008, 253492, 375248, 382016, 506984, 750496, 1013968, 1500992, 2027936, 2978531, 4055872, 5957062, 11914124, 23828248, 47656496, 95312992, 190625984]

約数ペア:

[(1, 190625984), (2, 95312992), (4, 47656496), (8, 23828248), (16, 11914124), (32, 5957062), (47, 4055872), (64, 2978531), (94, 2027936), (127, 1500992), (188, 1013968), (254, 750496), (376, 506984), (499, 382016), (508, 375248), (752, 253492), (998, 191008), (1016, 187624), (1504, 126746), (1996, 95504), (2032, 93812), (3008, 63373), (3992, 47752), (4064, 46906), (5969, 31936), (7984, 23876), (8128, 23453), (11938, 15968)]