289272312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{573953}}^1$

素因数の和:573972

約数の個数: 48

約数和(自身を含む): 895368240

約数和(自身を除く): 606095928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 573953, 1147906, 1721859, 2295812, 3443718, 4017671, 4591624, 5165577, 6887436, 8035342, 10331154, 12053013, 13774872, 16070684, 20662308, 24106026, 32141368, 36159039, 41324616, 48212052, 72318078, 96424104, 144636156, 289272312]

約数ペア:

[(1, 289272312), (2, 144636156), (3, 96424104), (4, 72318078), (6, 48212052), (7, 41324616), (8, 36159039), (9, 32141368), (12, 24106026), (14, 20662308), (18, 16070684), (21, 13774872), (24, 12053013), (28, 10331154), (36, 8035342), (42, 6887436), (56, 5165577), (63, 4591624), (72, 4017671), (84, 3443718), (126, 2295812), (168, 1721859), (252, 1147906), (504, 573953)]