289004982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7373

約数の個数: 64

約数和(自身を含む): 706212864

約数和(自身を除く): 417207882

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1886, 2829, 5658, 6601, 7297, 13202, 14594, 19803, 21891, 39606, 43782, 51079, 102158, 153237, 167831, 299177, 306474, 335662, 503493, 598354, 897531, 1006986, 1174817, 1795062, 2094239, 2349634, 3524451, 4188478, 6282717, 6881071, 7048902, 12565434, 13762142, 20643213, 41286426, 48167497, 96334994, 144502491, 289004982]

約数ペア:

[(1, 289004982), (2, 144502491), (3, 96334994), (6, 48167497), (7, 41286426), (14, 20643213), (21, 13762142), (23, 12565434), (41, 7048902), (42, 6881071), (46, 6282717), (69, 4188478), (82, 3524451), (123, 2349634), (138, 2094239), (161, 1795062), (246, 1174817), (287, 1006986), (322, 897531), (483, 598354), (574, 503493), (861, 335662), (943, 306474), (966, 299177), (1722, 167831), (1886, 153237), (2829, 102158), (5658, 51079), (6601, 43782), (7297, 39606), (13202, 21891), (14594, 19803)]