239215284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86297}}^1$

素因数の和:86325

約数の個数: 72

約数和(自身を含む): 753899328

約数和(自身を除く): 514684044

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, 86297, 172594, 258891, 345188, 517782, 604079, 776673, 949267, 1035564, 1208158, 1553346, 1812237, 1898534, 2416316, 2847801, 3106692, 3624474, 3797068, 5436711, 5695602, 6644869, 7248948, 8543403, 10873422, 11391204, 13289738, 17086806, 19934607, 21746844, 26579476, 34173612, 39869214, 59803821, 79738428, 119607642, 239215284]

約数ペア:

[(1, 239215284), (2, 119607642), (3, 79738428), (4, 59803821), (6, 39869214), (7, 34173612), (9, 26579476), (11, 21746844), (12, 19934607), (14, 17086806), (18, 13289738), (21, 11391204), (22, 10873422), (28, 8543403), (33, 7248948), (36, 6644869), (42, 5695602), (44, 5436711), (63, 3797068), (66, 3624474), (77, 3106692), (84, 2847801), (99, 2416316), (126, 1898534), (132, 1812237), (154, 1553346), (198, 1208158), (231, 1035564), (252, 949267), (308, 776673), (396, 604079), (462, 517782), (693, 345188), (924, 258891), (1386, 172594), (2772, 86297)]