217235088

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71837}}^1$

素因数の和:71861

約数の個数: 80

約数和(自身を含む): 712632960

約数和(自身を除く): 495397872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 71837, 143674, 215511, 287348, 431022, 502859, 574696, 646533, 862044, 1005718, 1149392, 1293066, 1508577, 1724088, 1939599, 2011436, 2586132, 3017154, 3448176, 3879198, 4022872, 4525731, 5172264, 6034308, 7758396, 8045744, 9051462, 10344528, 12068616, 13577193, 15516792, 18102924, 24137232, 27154386, 31033584, 36205848, 54308772, 72411696, 108617544, 217235088]

約数ペア:

[(1, 217235088), (2, 108617544), (3, 72411696), (4, 54308772), (6, 36205848), (7, 31033584), (8, 27154386), (9, 24137232), (12, 18102924), (14, 15516792), (16, 13577193), (18, 12068616), (21, 10344528), (24, 9051462), (27, 8045744), (28, 7758396), (36, 6034308), (42, 5172264), (48, 4525731), (54, 4022872), (56, 3879198), (63, 3448176), (72, 3017154), (84, 2586132), (108, 2011436), (112, 1939599), (126, 1724088), (144, 1508577), (168, 1293066), (189, 1149392), (216, 1005718), (252, 862044), (336, 646533), (378, 574696), (432, 502859), (504, 431022), (756, 287348), (1008, 215511), (1512, 143674), (3024, 71837)]