291269682

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2173

約数の個数: 80

約数和(自身を含む): 721353600

約数和(自身を除く): 430083918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 81, 99, 158, 162, 198, 237, 297, 474, 594, 711, 869, 891, 1422, 1738, 1782, 2069, 2133, 2607, 4138, 4266, 5214, 6207, 6399, 7821, 12414, 12798, 15642, 18621, 22759, 23463, 37242, 45518, 46926, 55863, 68277, 70389, 111726, 136554, 140778, 163451, 167589, 204831, 326902, 335178, 409662, 490353, 614493, 980706, 1228986, 1471059, 1797961, 1843479, 2942118, 3595922, 3686958, 4413177, 5393883, 8826354, 10787766, 13239531, 16181649, 26479062, 32363298, 48544947, 97089894, 145634841, 291269682]

約数ペア:

[(1, 291269682), (2, 145634841), (3, 97089894), (6, 48544947), (9, 32363298), (11, 26479062), (18, 16181649), (22, 13239531), (27, 10787766), (33, 8826354), (54, 5393883), (66, 4413177), (79, 3686958), (81, 3595922), (99, 2942118), (158, 1843479), (162, 1797961), (198, 1471059), (237, 1228986), (297, 980706), (474, 614493), (594, 490353), (711, 409662), (869, 335178), (891, 326902), (1422, 204831), (1738, 167589), (1782, 163451), (2069, 140778), (2133, 136554), (2607, 111726), (4138, 70389), (4266, 68277), (5214, 55863), (6207, 46926), (6399, 45518), (7821, 37242), (12414, 23463), (12798, 22759), (15642, 18621)]