258792

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 665280

約数和(自身を除く): 406488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 263, 328, 492, 526, 789, 984, 1052, 1578, 2104, 3156, 6312, 10783, 21566, 32349, 43132, 64698, 86264, 129396, 258792]

約数ペア:

[(1, 258792), (2, 129396), (3, 86264), (4, 64698), (6, 43132), (8, 32349), (12, 21566), (24, 10783), (41, 6312), (82, 3156), (123, 2104), (164, 1578), (246, 1052), (263, 984), (328, 789), (492, 526)]