123954264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245941}}^1$

素因数の和:245960

約数の個数: 48

約数和(自身を含む): 383669520

約数和(自身を除く): 259715256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 245941, 491882, 737823, 983764, 1475646, 1721587, 1967528, 2213469, 2951292, 3443174, 4426938, 5164761, 5902584, 6886348, 8853876, 10329522, 13772696, 15494283, 17707752, 20659044, 30988566, 41318088, 61977132, 123954264]

約数ペア:

[(1, 123954264), (2, 61977132), (3, 41318088), (4, 30988566), (6, 20659044), (7, 17707752), (8, 15494283), (9, 13772696), (12, 10329522), (14, 8853876), (18, 6886348), (21, 5902584), (24, 5164761), (28, 4426938), (36, 3443174), (42, 2951292), (56, 2213469), (63, 1967528), (72, 1721587), (84, 1475646), (126, 983764), (168, 737823), (252, 491882), (504, 245941)]