204631056

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 160

約数和(自身を含む): 685472000

約数和(自身を除く): 480840944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1381, 1512, 1764, 2058, 2352, 2646, 2744, 2762, 3024, 3087, 3528, 4116, 4143, 5292, 5488, 5524, 6174, 7056, 8232, 8286, 9261, 9667, 10584, 11048, 12348, 12429, 16464, 16572, 18522, 19334, 21168, 22096, 24696, 24858, 29001, 33144, 37044, 37287, 38668, 49392, 49716, 58002, 66288, 67669, 74088, 74574, 77336, 87003, 99432, 116004, 135338, 148176, 149148, 154672, 174006, 198864, 203007, 232008, 261009, 270676, 298296, 348012, 406014, 464016, 473683, 522018, 541352, 596592, 609021, 696024, 812028, 947366, 1044036, 1082704, 1218042, 1392048, 1421049, 1624056, 1827063, 1894732, 2088072, 2436084, 2842098, 3248112, 3654126, 3789464, 4176144, 4263147, 4872168, 5684196, 7308252, 7578928, 8526294, 9744336, 11368392, 12789441, 14616504, 17052588, 22736784, 25578882, 29233008, 34105176, 51157764, 68210352, 102315528, 204631056]

約数ペア:

[(1, 204631056), (2, 102315528), (3, 68210352), (4, 51157764), (6, 34105176), (7, 29233008), (8, 25578882), (9, 22736784), (12, 17052588), (14, 14616504), (16, 12789441), (18, 11368392), (21, 9744336), (24, 8526294), (27, 7578928), (28, 7308252), (36, 5684196), (42, 4872168), (48, 4263147), (49, 4176144), (54, 3789464), (56, 3654126), (63, 3248112), (72, 2842098), (84, 2436084), (98, 2088072), (108, 1894732), (112, 1827063), (126, 1624056), (144, 1421049), (147, 1392048), (168, 1218042), (189, 1082704), (196, 1044036), (216, 947366), (252, 812028), (294, 696024), (336, 609021), (343, 596592), (378, 541352), (392, 522018), (432, 473683), (441, 464016), (504, 406014), (588, 348012), (686, 298296), (756, 270676), (784, 261009), (882, 232008), (1008, 203007), (1029, 198864), (1176, 174006), (1323, 154672), (1372, 149148), (1381, 148176), (1512, 135338), (1764, 116004), (2058, 99432), (2352, 87003), (2646, 77336), (2744, 74574), (2762, 74088), (3024, 67669), (3087, 66288), (3528, 58002), (4116, 49716), (4143, 49392), (5292, 38668), (5488, 37287), (5524, 37044), (6174, 33144), (7056, 29001), (8232, 24858), (8286, 24696), (9261, 22096), (9667, 21168), (10584, 19334), (11048, 18522), (12348, 16572), (12429, 16464)]