305683532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8783}}^1$

素因数の和:8918

約数の個数: 48

約数和(自身を含む): 672924672

約数和(自身を除く): 367241140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4972, 8701, 8783, 17402, 17566, 34804, 35132, 61481, 96613, 122962, 193226, 245924, 386452, 676291, 992479, 1352582, 1984958, 2705164, 3969916, 6947353, 10917269, 13894706, 21834538, 27789412, 43669076, 76420883, 152841766, 305683532]

約数ペア:

[(1, 305683532), (2, 152841766), (4, 76420883), (7, 43669076), (11, 27789412), (14, 21834538), (22, 13894706), (28, 10917269), (44, 6947353), (77, 3969916), (113, 2705164), (154, 1984958), (226, 1352582), (308, 992479), (452, 676291), (791, 386452), (1243, 245924), (1582, 193226), (2486, 122962), (3164, 96613), (4972, 61481), (8701, 35132), (8783, 34804), (17402, 17566)]