313859466

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 688431744

約数和(自身を除く): 374572278

約数列:

[1, 2, 3, 6, 9, 18, 167, 263, 334, 397, 501, 526, 789, 794, 1002, 1191, 1503, 1578, 2367, 2382, 3006, 3573, 4734, 7146, 43921, 66299, 87842, 104411, 131763, 132598, 198897, 208822, 263526, 313233, 395289, 397794, 596691, 626466, 790578, 939699, 1193382, 1879398, 17436637, 34873274, 52309911, 104619822, 156929733, 313859466]

約数ペア:

[(1, 313859466), (2, 156929733), (3, 104619822), (6, 52309911), (9, 34873274), (18, 17436637), (167, 1879398), (263, 1193382), (334, 939699), (397, 790578), (501, 626466), (526, 596691), (789, 397794), (794, 395289), (1002, 313233), (1191, 263526), (1503, 208822), (1578, 198897), (2367, 132598), (2382, 131763), (3006, 104411), (3573, 87842), (4734, 66299), (7146, 43921)]