313185616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{997}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 629278920

約数和(自身を除く): 316093304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 677, 997, 1354, 1994, 2708, 3988, 5416, 7976, 10832, 15952, 19633, 28913, 39266, 57826, 78532, 115652, 157064, 231304, 314128, 462608, 674969, 1349938, 2699876, 5399752, 10799504, 19574101, 39148202, 78296404, 156592808, 313185616]

約数ペア:

[(1, 313185616), (2, 156592808), (4, 78296404), (8, 39148202), (16, 19574101), (29, 10799504), (58, 5399752), (116, 2699876), (232, 1349938), (464, 674969), (677, 462608), (997, 314128), (1354, 231304), (1994, 157064), (2708, 115652), (3988, 78532), (5416, 57826), (7976, 39266), (10832, 28913), (15952, 19633)]