278769114

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{44123}}^1$

素因数の和:44153

約数の個数: 48

約数和(自身を含む): 674567712

約数和(自身を除く): 395798598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 44123, 88246, 132369, 264738, 397107, 573599, 794214, 1147198, 1191321, 1720797, 2382642, 3441594, 3573963, 5162391, 7147926, 10324782, 10721889, 15487173, 21443778, 30974346, 46461519, 92923038, 139384557, 278769114]

約数ペア:

[(1, 278769114), (2, 139384557), (3, 92923038), (6, 46461519), (9, 30974346), (13, 21443778), (18, 15487173), (26, 10721889), (27, 10324782), (39, 7147926), (54, 5162391), (78, 3573963), (81, 3441594), (117, 2382642), (162, 1720797), (234, 1191321), (243, 1147198), (351, 794214), (486, 573599), (702, 397107), (1053, 264738), (2106, 132369), (3159, 88246), (6318, 44123)]