664793564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 1274918400

約数和(自身を除く): 610124836

約数列:

[1, 2, 4, 23, 29, 46, 58, 67, 92, 116, 134, 268, 667, 1334, 1541, 1943, 2668, 3082, 3719, 3886, 6164, 7438, 7772, 14876, 44689, 85537, 89378, 107851, 171074, 178756, 215702, 249173, 342148, 431404, 498346, 996692, 2480573, 4961146, 5730979, 7226017, 9922292, 11461958, 14452034, 22923916, 28904068, 166198391, 332396782, 664793564]

約数ペア:

[(1, 664793564), (2, 332396782), (4, 166198391), (23, 28904068), (29, 22923916), (46, 14452034), (58, 11461958), (67, 9922292), (92, 7226017), (116, 5730979), (134, 4961146), (268, 2480573), (667, 996692), (1334, 498346), (1541, 431404), (1943, 342148), (2668, 249173), (3082, 215702), (3719, 178756), (3886, 171074), (6164, 107851), (7438, 89378), (7772, 85537), (14876, 44689)]