264128504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^2$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 526726800

約数和(自身を除く): 262598296

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 127, 178, 184, 254, 356, 508, 712, 1016, 2047, 2921, 4094, 5842, 8188, 11303, 11684, 16129, 16376, 22606, 23368, 32258, 45212, 64516, 90424, 129032, 259969, 370967, 519938, 741934, 1039876, 1435481, 1483868, 2079752, 2870962, 2967736, 5741924, 11483848, 33016063, 66032126, 132064252, 264128504]

約数ペア:

[(1, 264128504), (2, 132064252), (4, 66032126), (8, 33016063), (23, 11483848), (46, 5741924), (89, 2967736), (92, 2870962), (127, 2079752), (178, 1483868), (184, 1435481), (254, 1039876), (356, 741934), (508, 519938), (712, 370967), (1016, 259969), (2047, 129032), (2921, 90424), (4094, 64516), (5842, 45212), (8188, 32258), (11303, 23368), (11684, 22606), (16129, 16376)]