996816648

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{161611}}^1$

素因数の和:161877

約数の個数: 32

約数和(自身を含む): 2501753760

約数和(自身を除く): 1504937112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 161611, 323222, 484833, 646444, 969666, 1292888, 1939332, 3878664, 41534027, 83068054, 124602081, 166136108, 249204162, 332272216, 498408324, 996816648]

約数ペア:

[(1, 996816648), (2, 498408324), (3, 332272216), (4, 249204162), (6, 166136108), (8, 124602081), (12, 83068054), (24, 41534027), (257, 3878664), (514, 1939332), (771, 1292888), (1028, 969666), (1542, 646444), (2056, 484833), (3084, 323222), (6168, 161611)]