878309496

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{77699}}^1$

素因数の和:77868

約数の個数: 48

約数和(自身を含む): 2393937000

約数和(自身を除く): 1515627504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 77699, 155398, 233097, 310796, 466194, 621592, 699291, 932388, 1398582, 1864776, 2797164, 5594328, 12198743, 24397486, 36596229, 48794972, 73192458, 97589944, 109788687, 146384916, 219577374, 292769832, 439154748, 878309496]

約数ペア:

[(1, 878309496), (2, 439154748), (3, 292769832), (4, 219577374), (6, 146384916), (8, 109788687), (9, 97589944), (12, 73192458), (18, 48794972), (24, 36596229), (36, 24397486), (72, 12198743), (157, 5594328), (314, 2797164), (471, 1864776), (628, 1398582), (942, 932388), (1256, 699291), (1413, 621592), (1884, 466194), (2826, 310796), (3768, 233097), (5652, 155398), (11304, 77699)]