577172076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{20441}}^1$

素因数の和:20642

約数の個数: 48

約数和(自身を含む): 1458414048

約数和(自身を除く): 881241972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 7059, 9412, 14118, 20441, 28236, 40882, 61323, 81764, 122646, 245292, 265733, 531466, 797199, 1062932, 1594398, 3188796, 3699821, 7399642, 11099463, 14799284, 22198926, 44397852, 48097673, 96195346, 144293019, 192390692, 288586038, 577172076]

約数ペア:

[(1, 577172076), (2, 288586038), (3, 192390692), (4, 144293019), (6, 96195346), (12, 48097673), (13, 44397852), (26, 22198926), (39, 14799284), (52, 11099463), (78, 7399642), (156, 3699821), (181, 3188796), (362, 1594398), (543, 1062932), (724, 797199), (1086, 531466), (2172, 265733), (2353, 245292), (4706, 122646), (7059, 81764), (9412, 61323), (14118, 40882), (20441, 28236)]