345319764

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 815767680

約数和(自身を除く): 470447916

約数列:

[1, 2, 3, 4, 6, 12, 173, 181, 346, 362, 519, 543, 692, 724, 919, 1038, 1086, 1838, 2076, 2172, 2757, 3676, 5514, 11028, 31313, 62626, 93939, 125252, 158987, 166339, 187878, 317974, 332678, 375756, 476961, 499017, 635948, 665356, 953922, 998034, 1907844, 1996068, 28776647, 57553294, 86329941, 115106588, 172659882, 345319764]

約数ペア:

[(1, 345319764), (2, 172659882), (3, 115106588), (4, 86329941), (6, 57553294), (12, 28776647), (173, 1996068), (181, 1907844), (346, 998034), (362, 953922), (519, 665356), (543, 635948), (692, 499017), (724, 476961), (919, 375756), (1038, 332678), (1086, 317974), (1838, 187878), (2076, 166339), (2172, 158987), (2757, 125252), (3676, 93939), (5514, 62626), (11028, 31313)]