217577304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{997}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 675685920

約数和(自身を除く): 458108616

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, 433, 504, 866, 997, 1299, 1732, 1994, 2598, 2991, 3031, 3464, 3897, 3988, 5196, 5982, 6062, 6979, 7794, 7976, 8973, 9093, 10392, 11964, 12124, 13958, 15588, 17946, 18186, 20937, 23928, 24248, 27279, 27916, 31176, 35892, 36372, 41874, 54558, 55832, 62811, 71784, 72744, 83748, 109116, 125622, 167496, 218232, 251244, 431701, 502488, 863402, 1295103, 1726804, 2590206, 3021907, 3453608, 3885309, 5180412, 6043814, 7770618, 9065721, 10360824, 12087628, 15541236, 18131442, 24175256, 27197163, 31082472, 36262884, 54394326, 72525768, 108788652, 217577304]

約数ペア:

[(1, 217577304), (2, 108788652), (3, 72525768), (4, 54394326), (6, 36262884), (7, 31082472), (8, 27197163), (9, 24175256), (12, 18131442), (14, 15541236), (18, 12087628), (21, 10360824), (24, 9065721), (28, 7770618), (36, 6043814), (42, 5180412), (56, 3885309), (63, 3453608), (72, 3021907), (84, 2590206), (126, 1726804), (168, 1295103), (252, 863402), (433, 502488), (504, 431701), (866, 251244), (997, 218232), (1299, 167496), (1732, 125622), (1994, 109116), (2598, 83748), (2991, 72744), (3031, 71784), (3464, 62811), (3897, 55832), (3988, 54558), (5196, 41874), (5982, 36372), (6062, 35892), (6979, 31176), (7794, 27916), (7976, 27279), (8973, 24248), (9093, 23928), (10392, 20937), (11964, 18186), (12124, 17946), (13958, 15588)]