289471446

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4583}}^1$

素因数の和:4642

約数の個数: 72

約数和(自身を含む): 713316240

約数和(自身を除く): 423844794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1914, 2178, 2871, 3509, 4583, 5742, 7018, 9166, 10527, 13749, 21054, 27498, 31581, 41247, 50413, 63162, 82494, 100826, 132907, 151239, 265814, 302478, 398721, 453717, 554543, 797442, 907434, 1109086, 1196163, 1461977, 1663629, 2392326, 2923954, 3327258, 4385931, 4990887, 8771862, 9981774, 13157793, 16081747, 26315586, 32163494, 48245241, 96490482, 144735723, 289471446]

約数ペア:

[(1, 289471446), (2, 144735723), (3, 96490482), (6, 48245241), (9, 32163494), (11, 26315586), (18, 16081747), (22, 13157793), (29, 9981774), (33, 8771862), (58, 4990887), (66, 4385931), (87, 3327258), (99, 2923954), (121, 2392326), (174, 1663629), (198, 1461977), (242, 1196163), (261, 1109086), (319, 907434), (363, 797442), (522, 554543), (638, 453717), (726, 398721), (957, 302478), (1089, 265814), (1914, 151239), (2178, 132907), (2871, 100826), (3509, 82494), (4583, 63162), (5742, 50413), (7018, 41247), (9166, 31581), (10527, 27498), (13749, 21054)]