275345028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{364213}}^1$

素因数の和:364233

約数の個数: 48

約数和(自身を含む): 815839360

約数和(自身を除く): 540494332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 364213, 728426, 1092639, 1456852, 2185278, 2549491, 3277917, 4370556, 5098982, 6555834, 7648473, 9833751, 10197964, 13111668, 15296946, 19667502, 22945419, 30593892, 39335004, 45890838, 68836257, 91781676, 137672514, 275345028]

約数ペア:

[(1, 275345028), (2, 137672514), (3, 91781676), (4, 68836257), (6, 45890838), (7, 39335004), (9, 30593892), (12, 22945419), (14, 19667502), (18, 15296946), (21, 13111668), (27, 10197964), (28, 9833751), (36, 7648473), (42, 6555834), (54, 5098982), (63, 4370556), (84, 3277917), (108, 2549491), (126, 2185278), (189, 1456852), (252, 1092639), (378, 728426), (756, 364213)]