229066684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 501048576

約数和(自身を除く): 271981892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 563, 1126, 1321, 2252, 2642, 3941, 5284, 6193, 7882, 9247, 12386, 14531, 15764, 18494, 24772, 29062, 36988, 43351, 58124, 86702, 101717, 173404, 203434, 406868, 743723, 1487446, 2974892, 5206061, 8180953, 10412122, 16361906, 20824244, 32723812, 57266671, 114533342, 229066684]

約数ペア:

[(1, 229066684), (2, 114533342), (4, 57266671), (7, 32723812), (11, 20824244), (14, 16361906), (22, 10412122), (28, 8180953), (44, 5206061), (77, 2974892), (154, 1487446), (308, 743723), (563, 406868), (1126, 203434), (1321, 173404), (2252, 101717), (2642, 86702), (3941, 58124), (5284, 43351), (6193, 36988), (7882, 29062), (9247, 24772), (12386, 18494), (14531, 15764)]