290919816

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{11131}}^1$

素因数の和:11168

約数の個数: 96

約数和(自身を含む): 888333600

約数和(自身を除く): 597413784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1089, 1188, 1452, 2178, 2376, 2904, 3267, 4356, 6534, 8712, 11131, 13068, 22262, 26136, 33393, 44524, 66786, 89048, 100179, 122441, 133572, 200358, 244882, 267144, 300537, 367323, 400716, 489764, 601074, 734646, 801432, 979528, 1101969, 1202148, 1346851, 1469292, 2203938, 2404296, 2693702, 2938584, 3305907, 4040553, 4407876, 5387404, 6611814, 8081106, 8815752, 10774808, 12121659, 13223628, 16162212, 24243318, 26447256, 32324424, 36364977, 48486636, 72729954, 96973272, 145459908, 290919816]

約数ペア:

[(1, 290919816), (2, 145459908), (3, 96973272), (4, 72729954), (6, 48486636), (8, 36364977), (9, 32324424), (11, 26447256), (12, 24243318), (18, 16162212), (22, 13223628), (24, 12121659), (27, 10774808), (33, 8815752), (36, 8081106), (44, 6611814), (54, 5387404), (66, 4407876), (72, 4040553), (88, 3305907), (99, 2938584), (108, 2693702), (121, 2404296), (132, 2203938), (198, 1469292), (216, 1346851), (242, 1202148), (264, 1101969), (297, 979528), (363, 801432), (396, 734646), (484, 601074), (594, 489764), (726, 400716), (792, 367323), (968, 300537), (1089, 267144), (1188, 244882), (1452, 200358), (2178, 133572), (2376, 122441), (2904, 100179), (3267, 89048), (4356, 66786), (6534, 44524), (8712, 33393), (11131, 26136), (13068, 22262)]