1274080356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2539}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 3295131840

約数和(自身を除く): 2021051484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 263, 318, 477, 526, 636, 789, 954, 1052, 1578, 1908, 2367, 2539, 3156, 4734, 5078, 7617, 9468, 10156, 13939, 15234, 22851, 27878, 30468, 41817, 45702, 55756, 83634, 91404, 125451, 134567, 167268, 250902, 269134, 403701, 501804, 538268, 667757, 807402, 1211103, 1335514, 1614804, 2003271, 2422206, 2671028, 4006542, 4844412, 6009813, 8013084, 12019626, 24039252, 35391121, 70782242, 106173363, 141564484, 212346726, 318520089, 424693452, 637040178, 1274080356]

約数ペア:

[(1, 1274080356), (2, 637040178), (3, 424693452), (4, 318520089), (6, 212346726), (9, 141564484), (12, 106173363), (18, 70782242), (36, 35391121), (53, 24039252), (106, 12019626), (159, 8013084), (212, 6009813), (263, 4844412), (318, 4006542), (477, 2671028), (526, 2422206), (636, 2003271), (789, 1614804), (954, 1335514), (1052, 1211103), (1578, 807402), (1908, 667757), (2367, 538268), (2539, 501804), (3156, 403701), (4734, 269134), (5078, 250902), (7617, 167268), (9468, 134567), (10156, 125451), (13939, 91404), (15234, 83634), (22851, 55756), (27878, 45702), (30468, 41817)]