313837512

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 799484160

約数和(自身を除く): 485646648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 271, 292, 438, 542, 584, 661, 813, 876, 1084, 1322, 1626, 1752, 1983, 2168, 2644, 3252, 3966, 5288, 6504, 7932, 15864, 19783, 39566, 48253, 59349, 79132, 96506, 118698, 144759, 158264, 179131, 193012, 237396, 289518, 358262, 386024, 474792, 537393, 579036, 716524, 1074786, 1158072, 1433048, 2149572, 4299144, 13076563, 26153126, 39229689, 52306252, 78459378, 104612504, 156918756, 313837512]

約数ペア:

[(1, 313837512), (2, 156918756), (3, 104612504), (4, 78459378), (6, 52306252), (8, 39229689), (12, 26153126), (24, 13076563), (73, 4299144), (146, 2149572), (219, 1433048), (271, 1158072), (292, 1074786), (438, 716524), (542, 579036), (584, 537393), (661, 474792), (813, 386024), (876, 358262), (1084, 289518), (1322, 237396), (1626, 193012), (1752, 179131), (1983, 158264), (2168, 144759), (2644, 118698), (3252, 96506), (3966, 79132), (5288, 59349), (6504, 48253), (7932, 39566), (15864, 19783)]