253068228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17021}}^1$

素因数の和:17097

約数の個数: 72

約数和(自身を含む): 743520960

約数和(自身を除く): 490452732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 17021, 34042, 51063, 68084, 102126, 119147, 153189, 204252, 238294, 306378, 357441, 476588, 612756, 714882, 1004239, 1072323, 1429764, 2008478, 2144646, 3012717, 4016956, 4289292, 6025434, 7029673, 9038151, 12050868, 14059346, 18076302, 21089019, 28118692, 36152604, 42178038, 63267057, 84356076, 126534114, 253068228]

約数ペア:

[(1, 253068228), (2, 126534114), (3, 84356076), (4, 63267057), (6, 42178038), (7, 36152604), (9, 28118692), (12, 21089019), (14, 18076302), (18, 14059346), (21, 12050868), (28, 9038151), (36, 7029673), (42, 6025434), (59, 4289292), (63, 4016956), (84, 3012717), (118, 2144646), (126, 2008478), (177, 1429764), (236, 1072323), (252, 1004239), (354, 714882), (413, 612756), (531, 476588), (708, 357441), (826, 306378), (1062, 238294), (1239, 204252), (1652, 153189), (2124, 119147), (2478, 102126), (3717, 68084), (4956, 51063), (7434, 34042), (14868, 17021)]