788363976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19993}}^1$

素因数の和:20086

約数の個数: 64

約数和(自身を含む): 2072977920

約数和(自身を除く): 1284613944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 4929, 6572, 9858, 13144, 19716, 19993, 39432, 39986, 59979, 79972, 119958, 159944, 239916, 479832, 619783, 1059629, 1239566, 1859349, 2119258, 2479132, 3178887, 3718698, 4238516, 4958264, 6357774, 7437396, 8477032, 12715548, 14874792, 25431096, 32848499, 65696998, 98545497, 131393996, 197090994, 262787992, 394181988, 788363976]

約数ペア:

[(1, 788363976), (2, 394181988), (3, 262787992), (4, 197090994), (6, 131393996), (8, 98545497), (12, 65696998), (24, 32848499), (31, 25431096), (53, 14874792), (62, 12715548), (93, 8477032), (106, 7437396), (124, 6357774), (159, 4958264), (186, 4238516), (212, 3718698), (248, 3178887), (318, 2479132), (372, 2119258), (424, 1859349), (636, 1239566), (744, 1059629), (1272, 619783), (1643, 479832), (3286, 239916), (4929, 159944), (6572, 119958), (9858, 79972), (13144, 59979), (19716, 39986), (19993, 39432)]