313067718

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 698810112

約数和(自身を除く): 385742394

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 191, 246, 369, 382, 573, 738, 1146, 1719, 2221, 3438, 4442, 6663, 7831, 13326, 15662, 19989, 23493, 39978, 46986, 70479, 91061, 140958, 182122, 273183, 424211, 546366, 819549, 848422, 1272633, 1639098, 2545266, 3817899, 7635798, 17392651, 34785302, 52177953, 104355906, 156533859, 313067718]

約数ペア:

[(1, 313067718), (2, 156533859), (3, 104355906), (6, 52177953), (9, 34785302), (18, 17392651), (41, 7635798), (82, 3817899), (123, 2545266), (191, 1639098), (246, 1272633), (369, 848422), (382, 819549), (573, 546366), (738, 424211), (1146, 273183), (1719, 182122), (2221, 140958), (3438, 91061), (4442, 70479), (6663, 46986), (7831, 39978), (13326, 23493), (15662, 19989)]