268029718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31159}}^1$

素因数の和:31212

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 216570602

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 31159, 62318, 342749, 529703, 685498, 716657, 1059406, 1433314, 5826733, 7883227, 11653466, 12183169, 15766454, 24366338, 134014859, 268029718]

約数ペア:

[(1, 268029718), (2, 134014859), (11, 24366338), (17, 15766454), (22, 12183169), (23, 11653466), (34, 7883227), (46, 5826733), (187, 1433314), (253, 1059406), (374, 716657), (391, 685498), (506, 529703), (782, 342749), (4301, 62318), (8602, 31159)]