317399984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2333}}^1$

素因数の和:3125

約数の個数: 40

約数和(自身を含む): 672023952

約数和(自身を除く): 354623968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 773, 1546, 2333, 3092, 4666, 6184, 8503, 9332, 12368, 17006, 18664, 25663, 34012, 37328, 51326, 68024, 102652, 136048, 205304, 410608, 1803409, 3606818, 7213636, 14427272, 19837499, 28854544, 39674998, 79349996, 158699992, 317399984]

約数ペア:

[(1, 317399984), (2, 158699992), (4, 79349996), (8, 39674998), (11, 28854544), (16, 19837499), (22, 14427272), (44, 7213636), (88, 3606818), (176, 1803409), (773, 410608), (1546, 205304), (2333, 136048), (3092, 102652), (4666, 68024), (6184, 51326), (8503, 37328), (9332, 34012), (12368, 25663), (17006, 18664)]