268397472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{399401}}^1$

素因数の和:399421

約数の個数: 48

約数和(自身を含む): 805194432

約数和(自身を除く): 536796960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 399401, 798802, 1198203, 1597604, 2396406, 2795807, 3195208, 4792812, 5591614, 6390416, 8387421, 9585624, 11183228, 12780832, 16774842, 19171248, 22366456, 33549684, 38342496, 44732912, 67099368, 89465824, 134198736, 268397472]

約数ペア:

[(1, 268397472), (2, 134198736), (3, 89465824), (4, 67099368), (6, 44732912), (7, 38342496), (8, 33549684), (12, 22366456), (14, 19171248), (16, 16774842), (21, 12780832), (24, 11183228), (28, 9585624), (32, 8387421), (42, 6390416), (48, 5591614), (56, 4792812), (84, 3195208), (96, 2795807), (112, 2396406), (168, 1597604), (224, 1198203), (336, 798802), (672, 399401)]