904688568

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{12211}}^1$

素因数の和:12247

約数の個数: 128

約数和(自身を含む): 2930880000

約数和(自身を除く): 2026191432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2744, 3087, 3528, 4116, 5292, 6174, 8232, 9261, 10584, 12211, 12348, 18522, 24422, 24696, 36633, 37044, 48844, 73266, 74088, 85477, 97688, 109899, 146532, 170954, 219798, 256431, 293064, 329697, 341908, 439596, 512862, 598339, 659394, 683816, 769293, 879192, 1025724, 1196678, 1318788, 1538586, 1795017, 2051448, 2307879, 2393356, 2637576, 3077172, 3590034, 4188373, 4615758, 4786712, 5385051, 6154344, 7180068, 8376746, 9231516, 10770102, 12565119, 14360136, 16155153, 16753492, 18463032, 21540204, 25130238, 32310306, 33506984, 37695357, 43080408, 50260476, 64620612, 75390714, 100520952, 113086071, 129241224, 150781428, 226172142, 301562856, 452344284, 904688568]

約数ペア:

[(1, 904688568), (2, 452344284), (3, 301562856), (4, 226172142), (6, 150781428), (7, 129241224), (8, 113086071), (9, 100520952), (12, 75390714), (14, 64620612), (18, 50260476), (21, 43080408), (24, 37695357), (27, 33506984), (28, 32310306), (36, 25130238), (42, 21540204), (49, 18463032), (54, 16753492), (56, 16155153), (63, 14360136), (72, 12565119), (84, 10770102), (98, 9231516), (108, 8376746), (126, 7180068), (147, 6154344), (168, 5385051), (189, 4786712), (196, 4615758), (216, 4188373), (252, 3590034), (294, 3077172), (343, 2637576), (378, 2393356), (392, 2307879), (441, 2051448), (504, 1795017), (588, 1538586), (686, 1318788), (756, 1196678), (882, 1025724), (1029, 879192), (1176, 769293), (1323, 683816), (1372, 659394), (1512, 598339), (1764, 512862), (2058, 439596), (2646, 341908), (2744, 329697), (3087, 293064), (3528, 256431), (4116, 219798), (5292, 170954), (6174, 146532), (8232, 109899), (9261, 97688), (10584, 85477), (12211, 74088), (12348, 73266), (18522, 48844), (24422, 37044), (24696, 36633)]