245990052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88741}}^1$

素因数の和:88769

約数の個数: 72

約数和(自身を含む): 775250112

約数和(自身を除く): 529260060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 88741, 177482, 266223, 354964, 532446, 621187, 798669, 976151, 1064892, 1242374, 1597338, 1863561, 1952302, 2484748, 2928453, 3194676, 3727122, 3904604, 5590683, 5856906, 6833057, 7454244, 8785359, 11181366, 11713812, 13666114, 17570718, 20499171, 22362732, 27332228, 35141436, 40998342, 61497513, 81996684, 122995026, 245990052]

約数ペア:

[(1, 245990052), (2, 122995026), (3, 81996684), (4, 61497513), (6, 40998342), (7, 35141436), (9, 27332228), (11, 22362732), (12, 20499171), (14, 17570718), (18, 13666114), (21, 11713812), (22, 11181366), (28, 8785359), (33, 7454244), (36, 6833057), (42, 5856906), (44, 5590683), (63, 3904604), (66, 3727122), (77, 3194676), (84, 2928453), (99, 2484748), (126, 1952302), (132, 1863561), (154, 1597338), (198, 1242374), (231, 1064892), (252, 976151), (308, 798669), (396, 621187), (462, 532446), (693, 354964), (924, 266223), (1386, 177482), (2772, 88741)]