305427892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3529}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 668949120

約数和(自身を除く): 363521228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 1124, 1967, 3091, 3529, 3934, 6182, 7058, 7868, 12364, 14116, 21637, 24703, 38819, 43274, 49406, 77638, 86548, 98812, 155276, 271733, 543466, 991649, 1086932, 1983298, 3966596, 6941543, 10908139, 13883086, 21816278, 27766172, 43632556, 76356973, 152713946, 305427892]

約数ペア:

[(1, 305427892), (2, 152713946), (4, 76356973), (7, 43632556), (11, 27766172), (14, 21816278), (22, 13883086), (28, 10908139), (44, 6941543), (77, 3966596), (154, 1983298), (281, 1086932), (308, 991649), (562, 543466), (1124, 271733), (1967, 155276), (3091, 98812), (3529, 86548), (3934, 77638), (6182, 49406), (7058, 43274), (7868, 38819), (12364, 24703), (14116, 21637)]