315060812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12157}}^1$

素因数の和:12222

約数の個数: 48

約数和(自身を含む): 653614080

約数和(自身を除く): 338553268

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 12157, 12958, 24314, 25916, 48628, 133727, 230983, 267454, 376867, 461966, 534908, 753734, 923932, 1507468, 2540813, 4145537, 5081626, 7160473, 8291074, 10163252, 14320946, 16582148, 28641892, 78765203, 157530406, 315060812]

約数ペア:

[(1, 315060812), (2, 157530406), (4, 78765203), (11, 28641892), (19, 16582148), (22, 14320946), (31, 10163252), (38, 8291074), (44, 7160473), (62, 5081626), (76, 4145537), (124, 2540813), (209, 1507468), (341, 923932), (418, 753734), (589, 534908), (682, 461966), (836, 376867), (1178, 267454), (1364, 230983), (2356, 133727), (6479, 48628), (12157, 25916), (12958, 24314)]