204380568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3094

約数の個数: 144

約数和(自身を含む): 678015000

約数和(自身を除く): 473634432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3049, 3192, 3528, 3724, 4788, 5586, 6098, 7448, 8379, 9147, 9576, 11172, 12196, 16758, 18294, 21343, 22344, 24392, 27441, 33516, 36588, 42686, 54882, 57931, 64029, 67032, 73176, 85372, 109764, 115862, 128058, 149401, 170744, 173793, 192087, 219528, 231724, 256116, 298802, 347586, 384174, 405517, 448203, 463448, 512232, 521379, 597604, 695172, 768348, 811034, 896406, 1042758, 1195208, 1216551, 1344609, 1390344, 1536696, 1622068, 1792812, 2085516, 2433102, 2689218, 2838619, 3244136, 3585624, 3649653, 4171032, 4866204, 5378436, 5677238, 7299306, 8515857, 9732408, 10756872, 11354476, 14598612, 17031714, 22708952, 25547571, 29197224, 34063428, 51095142, 68126856, 102190284, 204380568]

約数ペア:

[(1, 204380568), (2, 102190284), (3, 68126856), (4, 51095142), (6, 34063428), (7, 29197224), (8, 25547571), (9, 22708952), (12, 17031714), (14, 14598612), (18, 11354476), (19, 10756872), (21, 9732408), (24, 8515857), (28, 7299306), (36, 5677238), (38, 5378436), (42, 4866204), (49, 4171032), (56, 3649653), (57, 3585624), (63, 3244136), (72, 2838619), (76, 2689218), (84, 2433102), (98, 2085516), (114, 1792812), (126, 1622068), (133, 1536696), (147, 1390344), (152, 1344609), (168, 1216551), (171, 1195208), (196, 1042758), (228, 896406), (252, 811034), (266, 768348), (294, 695172), (342, 597604), (392, 521379), (399, 512232), (441, 463448), (456, 448203), (504, 405517), (532, 384174), (588, 347586), (684, 298802), (798, 256116), (882, 231724), (931, 219528), (1064, 192087), (1176, 173793), (1197, 170744), (1368, 149401), (1596, 128058), (1764, 115862), (1862, 109764), (2394, 85372), (2793, 73176), (3049, 67032), (3192, 64029), (3528, 57931), (3724, 54882), (4788, 42686), (5586, 36588), (6098, 33516), (7448, 27441), (8379, 24392), (9147, 22344), (9576, 21343), (11172, 18294), (12196, 16758)]