489806064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{28111}}^1$

素因数の和:28147

約数の個数: 90

約数和(自身を含む): 1506775088

約数和(自身を除く): 1016969024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 28111, 56222, 84333, 112444, 168666, 224888, 252999, 309221, 337332, 449776, 505998, 618442, 674664, 927663, 1011996, 1236884, 1349328, 1855326, 2023992, 2473768, 2782989, 3401431, 3710652, 4047984, 4947536, 5565978, 6802862, 7421304, 10204293, 11131956, 13605724, 14842608, 20408586, 22263912, 27211448, 30612879, 40817172, 44527824, 54422896, 61225758, 81634344, 122451516, 163268688, 244903032, 489806064]

約数ペア:

[(1, 489806064), (2, 244903032), (3, 163268688), (4, 122451516), (6, 81634344), (8, 61225758), (9, 54422896), (11, 44527824), (12, 40817172), (16, 30612879), (18, 27211448), (22, 22263912), (24, 20408586), (33, 14842608), (36, 13605724), (44, 11131956), (48, 10204293), (66, 7421304), (72, 6802862), (88, 5565978), (99, 4947536), (121, 4047984), (132, 3710652), (144, 3401431), (176, 2782989), (198, 2473768), (242, 2023992), (264, 1855326), (363, 1349328), (396, 1236884), (484, 1011996), (528, 927663), (726, 674664), (792, 618442), (968, 505998), (1089, 449776), (1452, 337332), (1584, 309221), (1936, 252999), (2178, 224888), (2904, 168666), (4356, 112444), (5808, 84333), (8712, 56222), (17424, 28111)]