399478464

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9043

約数の個数: 168

約数和(自身を含む): 1427731968

約数和(自身を除く): 1028253504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 9007, 11088, 14784, 18014, 22176, 27021, 36028, 44352, 54042, 63049, 72056, 81063, 99077, 108084, 126098, 144112, 162126, 189147, 198154, 216168, 252196, 288224, 297231, 324252, 378294, 396308, 432336, 504392, 567441, 576448, 594462, 648504, 693539, 756588, 792616, 864672, 891693, 1008784, 1134882, 1188924, 1297008, 1387078, 1513176, 1585232, 1729344, 1783386, 2017568, 2080617, 2269764, 2377848, 2594016, 2774156, 3026352, 3170464, 3566772, 4035136, 4161234, 4539528, 4755696, 5188032, 5548312, 6052704, 6241851, 6340928, 7133544, 8322468, 9079056, 9511392, 11096624, 12105408, 12483702, 14267088, 16644936, 18158112, 19022784, 22193248, 24967404, 28534176, 33289872, 36316224, 44386496, 49934808, 57068352, 66579744, 99869616, 133159488, 199739232, 399478464]

約数ペア:

[(1, 399478464), (2, 199739232), (3, 133159488), (4, 99869616), (6, 66579744), (7, 57068352), (8, 49934808), (9, 44386496), (11, 36316224), (12, 33289872), (14, 28534176), (16, 24967404), (18, 22193248), (21, 19022784), (22, 18158112), (24, 16644936), (28, 14267088), (32, 12483702), (33, 12105408), (36, 11096624), (42, 9511392), (44, 9079056), (48, 8322468), (56, 7133544), (63, 6340928), (64, 6241851), (66, 6052704), (72, 5548312), (77, 5188032), (84, 4755696), (88, 4539528), (96, 4161234), (99, 4035136), (112, 3566772), (126, 3170464), (132, 3026352), (144, 2774156), (154, 2594016), (168, 2377848), (176, 2269764), (192, 2080617), (198, 2017568), (224, 1783386), (231, 1729344), (252, 1585232), (264, 1513176), (288, 1387078), (308, 1297008), (336, 1188924), (352, 1134882), (396, 1008784), (448, 891693), (462, 864672), (504, 792616), (528, 756588), (576, 693539), (616, 648504), (672, 594462), (693, 576448), (704, 567441), (792, 504392), (924, 432336), (1008, 396308), (1056, 378294), (1232, 324252), (1344, 297231), (1386, 288224), (1584, 252196), (1848, 216168), (2016, 198154), (2112, 189147), (2464, 162126), (2772, 144112), (3168, 126098), (3696, 108084), (4032, 99077), (4928, 81063), (5544, 72056), (6336, 63049), (7392, 54042), (9007, 44352), (11088, 36028), (14784, 27021), (18014, 22176)]