889056

素因数分解:

$2^5\times 3^4\times 7^3$

素因数の和:43

約数の個数: 120

約数和(自身を含む): 3049200

約数和(自身を除く): 2160144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 3024, 3087, 3528, 3969, 4116, 4536, 4704, 5292, 5488, 6048, 6174, 7056, 7938, 8232, 9072, 9261, 10584, 10976, 12348, 14112, 15876, 16464, 18144, 18522, 21168, 24696, 27783, 31752, 32928, 37044, 42336, 49392, 55566, 63504, 74088, 98784, 111132, 127008, 148176, 222264, 296352, 444528, 889056]

約数ペア:

[(1, 889056), (2, 444528), (3, 296352), (4, 222264), (6, 148176), (7, 127008), (8, 111132), (9, 98784), (12, 74088), (14, 63504), (16, 55566), (18, 49392), (21, 42336), (24, 37044), (27, 32928), (28, 31752), (32, 27783), (36, 24696), (42, 21168), (48, 18522), (49, 18144), (54, 16464), (56, 15876), (63, 14112), (72, 12348), (81, 10976), (84, 10584), (96, 9261), (98, 9072), (108, 8232), (112, 7938), (126, 7056), (144, 6174), (147, 6048), (162, 5488), (168, 5292), (189, 4704), (196, 4536), (216, 4116), (224, 3969), (252, 3528), (288, 3087), (294, 3024), (324, 2744), (336, 2646), (343, 2592), (378, 2352), (392, 2268), (432, 2058), (441, 2016), (504, 1764), (567, 1568), (588, 1512), (648, 1372), (672, 1323), (686, 1296), (756, 1176), (784, 1134), (864, 1029), (882, 1008)]