315028818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 756362880

約数和(自身を除く): 441334062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 443, 702, 886, 1013, 1329, 2026, 2658, 3039, 3987, 5759, 6078, 7974, 9117, 11518, 11961, 13169, 17277, 18234, 23922, 26338, 27351, 34554, 39507, 51831, 54702, 79014, 103662, 118521, 155493, 237042, 310986, 355563, 448759, 711126, 897518, 1346277, 2692554, 4038831, 5833867, 8077662, 11667734, 12116493, 17501601, 24232986, 35003202, 52504803, 105009606, 157514409, 315028818]

約数ペア:

[(1, 315028818), (2, 157514409), (3, 105009606), (6, 52504803), (9, 35003202), (13, 24232986), (18, 17501601), (26, 12116493), (27, 11667734), (39, 8077662), (54, 5833867), (78, 4038831), (117, 2692554), (234, 1346277), (351, 897518), (443, 711126), (702, 448759), (886, 355563), (1013, 310986), (1329, 237042), (2026, 155493), (2658, 118521), (3039, 103662), (3987, 79014), (5759, 54702), (6078, 51831), (7974, 39507), (9117, 34554), (11518, 27351), (11961, 26338), (13169, 23922), (17277, 18234)]