256156692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2699}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 653184000

約数和(自身を除く): 397027308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 719, 1438, 2157, 2699, 2876, 4314, 5398, 7909, 8097, 8628, 10796, 15818, 16194, 23727, 29689, 31636, 32388, 47454, 59378, 89067, 94908, 118756, 178134, 356268, 1940581, 3881162, 5821743, 7762324, 11643486, 21346391, 23286972, 42692782, 64039173, 85385564, 128078346, 256156692]

約数ペア:

[(1, 256156692), (2, 128078346), (3, 85385564), (4, 64039173), (6, 42692782), (11, 23286972), (12, 21346391), (22, 11643486), (33, 7762324), (44, 5821743), (66, 3881162), (132, 1940581), (719, 356268), (1438, 178134), (2157, 118756), (2699, 94908), (2876, 89067), (4314, 59378), (5398, 47454), (7909, 32388), (8097, 31636), (8628, 29689), (10796, 23727), (15818, 16194)]