289535796

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{81239}}^1$

素因数の和:81266

約数の個数: 60

約数和(自身を含む): 825723360

約数和(自身を除く): 536187564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 81239, 162478, 243717, 324956, 487434, 731151, 893629, 974868, 1462302, 1787258, 2193453, 2680887, 2924604, 3574516, 4386906, 5361774, 6580359, 8042661, 8773812, 10723548, 13160718, 16085322, 24127983, 26321436, 32170644, 48255966, 72383949, 96511932, 144767898, 289535796]

約数ペア:

[(1, 289535796), (2, 144767898), (3, 96511932), (4, 72383949), (6, 48255966), (9, 32170644), (11, 26321436), (12, 24127983), (18, 16085322), (22, 13160718), (27, 10723548), (33, 8773812), (36, 8042661), (44, 6580359), (54, 5361774), (66, 4386906), (81, 3574516), (99, 2924604), (108, 2680887), (132, 2193453), (162, 1787258), (198, 1462302), (297, 974868), (324, 893629), (396, 731151), (594, 487434), (891, 324956), (1188, 243717), (1782, 162478), (3564, 81239)]