456156968728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{54403}}^1\times {\mathrm{55163}}^1$

素因数の和:109591

約数の個数: 32

約数和(自身を含む): 900342676800

約数和(自身を除く): 444185708072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 54403, 55163, 108806, 110326, 217612, 220652, 435224, 441304, 1033657, 1048097, 2067314, 2096194, 4134628, 4192388, 8269256, 8384776, 3001032689, 6002065378, 12004130756, 24008261512, 57019621091, 114039242182, 228078484364, 456156968728]

約数ペア:

[(1, 456156968728), (2, 228078484364), (4, 114039242182), (8, 57019621091), (19, 24008261512), (38, 12004130756), (76, 6002065378), (152, 3001032689), (54403, 8384776), (55163, 8269256), (108806, 4192388), (110326, 4134628), (217612, 2096194), (220652, 2067314), (435224, 1048097), (441304, 1033657)]