275744504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 613847040

約数和(自身を除く): 338102536

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 193, 217, 248, 386, 434, 772, 823, 868, 1351, 1544, 1646, 1736, 2702, 3292, 5404, 5761, 5983, 6584, 10808, 11522, 11966, 23044, 23932, 25513, 41881, 46088, 47864, 51026, 83762, 102052, 158839, 167524, 178591, 204104, 317678, 335048, 357182, 635356, 714364, 1111873, 1270712, 1428728, 2223746, 4447492, 4924009, 8894984, 9848018, 19696036, 34468063, 39392072, 68936126, 137872252, 275744504]

約数ペア:

[(1, 275744504), (2, 137872252), (4, 68936126), (7, 39392072), (8, 34468063), (14, 19696036), (28, 9848018), (31, 8894984), (56, 4924009), (62, 4447492), (124, 2223746), (193, 1428728), (217, 1270712), (248, 1111873), (386, 714364), (434, 635356), (772, 357182), (823, 335048), (868, 317678), (1351, 204104), (1544, 178591), (1646, 167524), (1736, 158839), (2702, 102052), (3292, 83762), (5404, 51026), (5761, 47864), (5983, 46088), (6584, 41881), (10808, 25513), (11522, 23932), (11966, 23044)]