268456788

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{24611}}^1$

素因数の和:24725

約数の個数: 48

約数和(自身を含む): 702918720

約数和(自身を除く): 434461932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 24611, 49222, 73833, 98444, 147666, 221499, 295332, 442998, 664497, 885996, 1328994, 2485711, 2657988, 4971422, 7457133, 9942844, 14914266, 22371399, 29828532, 44742798, 67114197, 89485596, 134228394, 268456788]

約数ペア:

[(1, 268456788), (2, 134228394), (3, 89485596), (4, 67114197), (6, 44742798), (9, 29828532), (12, 22371399), (18, 14914266), (27, 9942844), (36, 7457133), (54, 4971422), (101, 2657988), (108, 2485711), (202, 1328994), (303, 885996), (404, 664497), (606, 442998), (909, 295332), (1212, 221499), (1818, 147666), (2727, 98444), (3636, 73833), (5454, 49222), (10908, 24611)]