306480244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7103}}^1$

素因数の和:7204

約数の個数: 48

約数和(自身を含む): 649248768

約数和(自身を除く): 342768524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 7103, 10787, 14206, 21574, 28412, 43148, 49721, 99442, 163369, 198884, 326738, 475901, 653476, 951802, 1143583, 1903604, 2287166, 3331307, 4574332, 6662614, 10945723, 13325228, 21891446, 43782892, 76620061, 153240122, 306480244]

約数ペア:

[(1, 306480244), (2, 153240122), (4, 76620061), (7, 43782892), (14, 21891446), (23, 13325228), (28, 10945723), (46, 6662614), (67, 4574332), (92, 3331307), (134, 2287166), (161, 1903604), (268, 1143583), (322, 951802), (469, 653476), (644, 475901), (938, 326738), (1541, 198884), (1876, 163369), (3082, 99442), (6164, 49721), (7103, 43148), (10787, 28412), (14206, 21574)]