2489120496

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{140533}}^1$

素因数の和:140591

約数の個数: 80

約数和(自身を含む): 7319010720

約数和(自身を除く): 4829890224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 17712, 140533, 281066, 421599, 562132, 843198, 1124264, 1264797, 1686396, 2248528, 2529594, 3372792, 3794391, 5059188, 5761853, 6745584, 7588782, 10118376, 11523706, 15177564, 17285559, 20236752, 23047412, 30355128, 34571118, 46094824, 51856677, 60710256, 69142236, 92189648, 103713354, 138284472, 155570031, 207426708, 276568944, 311140062, 414853416, 622280124, 829706832, 1244560248, 2489120496]

約数ペア:

[(1, 2489120496), (2, 1244560248), (3, 829706832), (4, 622280124), (6, 414853416), (8, 311140062), (9, 276568944), (12, 207426708), (16, 155570031), (18, 138284472), (24, 103713354), (27, 92189648), (36, 69142236), (41, 60710256), (48, 51856677), (54, 46094824), (72, 34571118), (82, 30355128), (108, 23047412), (123, 20236752), (144, 17285559), (164, 15177564), (216, 11523706), (246, 10118376), (328, 7588782), (369, 6745584), (432, 5761853), (492, 5059188), (656, 3794391), (738, 3372792), (984, 2529594), (1107, 2248528), (1476, 1686396), (1968, 1264797), (2214, 1124264), (2952, 843198), (4428, 562132), (5904, 421599), (8856, 281066), (17712, 140533)]