1185408

素因数分解:

$2^7\times 3^3\times 7^3$

素因数の和:44

約数の個数: 128

約数和(自身を含む): 4080000

約数和(自身を除く): 2894592

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 2016, 2058, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 4032, 4116, 4704, 5292, 5488, 6048, 6174, 6272, 7056, 8064, 8232, 9261, 9408, 10584, 10976, 12096, 12348, 14112, 16464, 18522, 18816, 21168, 21952, 24192, 24696, 28224, 32928, 37044, 42336, 43904, 49392, 56448, 65856, 74088, 84672, 98784, 131712, 148176, 169344, 197568, 296352, 395136, 592704, 1185408]

約数ペア:

[(1, 1185408), (2, 592704), (3, 395136), (4, 296352), (6, 197568), (7, 169344), (8, 148176), (9, 131712), (12, 98784), (14, 84672), (16, 74088), (18, 65856), (21, 56448), (24, 49392), (27, 43904), (28, 42336), (32, 37044), (36, 32928), (42, 28224), (48, 24696), (49, 24192), (54, 21952), (56, 21168), (63, 18816), (64, 18522), (72, 16464), (84, 14112), (96, 12348), (98, 12096), (108, 10976), (112, 10584), (126, 9408), (128, 9261), (144, 8232), (147, 8064), (168, 7056), (189, 6272), (192, 6174), (196, 6048), (216, 5488), (224, 5292), (252, 4704), (288, 4116), (294, 4032), (336, 3528), (343, 3456), (378, 3136), (384, 3087), (392, 3024), (432, 2744), (441, 2688), (448, 2646), (504, 2352), (576, 2058), (588, 2016), (672, 1764), (686, 1728), (756, 1568), (784, 1512), (864, 1372), (882, 1344), (896, 1323), (1008, 1176), (1029, 1152)]