311928

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 801360

約数和(自身を除く): 489432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 317, 328, 492, 634, 951, 984, 1268, 1902, 2536, 3804, 7608, 12997, 25994, 38991, 51988, 77982, 103976, 155964, 311928]

約数ペア:

[(1, 311928), (2, 155964), (3, 103976), (4, 77982), (6, 51988), (8, 38991), (12, 25994), (24, 12997), (41, 7608), (82, 3804), (123, 2536), (164, 1902), (246, 1268), (317, 984), (328, 951), (492, 634)]