345241312

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{63839}}^1$

素因数の和:63875

約数の個数: 36

約数和(自身を含む): 736011360

約数和(自身を除く): 390770048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 63839, 127678, 255356, 510712, 829907, 1021424, 1659814, 2042848, 3319628, 6639256, 10788791, 13278512, 21577582, 26557024, 43155164, 86310328, 172620656, 345241312]

約数ペア:

[(1, 345241312), (2, 172620656), (4, 86310328), (8, 43155164), (13, 26557024), (16, 21577582), (26, 13278512), (32, 10788791), (52, 6639256), (104, 3319628), (169, 2042848), (208, 1659814), (338, 1021424), (416, 829907), (676, 510712), (1352, 255356), (2704, 127678), (5408, 63839)]