1639444224

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1$

素因数の和:4206

約数の個数: 144

約数和(自身を含む): 4862430720

約数和(自身を除く): 3222986496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 517, 528, 564, 704, 752, 768, 1034, 1056, 1128, 1408, 1504, 1551, 2068, 2112, 2256, 2816, 3008, 3102, 4129, 4136, 4224, 4512, 6016, 6204, 8258, 8272, 8448, 9024, 12032, 12387, 12408, 16516, 16544, 18048, 24774, 24816, 33032, 33088, 36096, 45419, 49548, 49632, 66064, 66176, 90838, 99096, 99264, 132128, 132352, 136257, 181676, 194063, 198192, 198528, 264256, 272514, 363352, 388126, 396384, 397056, 528512, 545028, 582189, 726704, 776252, 792768, 1057024, 1090056, 1164378, 1453408, 1552504, 1585536, 2134693, 2180112, 2328756, 2906816, 3105008, 3171072, 4269386, 4360224, 4657512, 5813632, 6210016, 6404079, 8538772, 8720448, 9315024, 11627264, 12420032, 12808158, 17077544, 17440896, 18630048, 24840064, 25616316, 34155088, 34881792, 37260096, 49680128, 51232632, 68310176, 74520192, 102465264, 136620352, 149040384, 204930528, 273240704, 409861056, 546481408, 819722112, 1639444224]

約数ペア:

[(1, 1639444224), (2, 819722112), (3, 546481408), (4, 409861056), (6, 273240704), (8, 204930528), (11, 149040384), (12, 136620352), (16, 102465264), (22, 74520192), (24, 68310176), (32, 51232632), (33, 49680128), (44, 37260096), (47, 34881792), (48, 34155088), (64, 25616316), (66, 24840064), (88, 18630048), (94, 17440896), (96, 17077544), (128, 12808158), (132, 12420032), (141, 11627264), (176, 9315024), (188, 8720448), (192, 8538772), (256, 6404079), (264, 6210016), (282, 5813632), (352, 4657512), (376, 4360224), (384, 4269386), (517, 3171072), (528, 3105008), (564, 2906816), (704, 2328756), (752, 2180112), (768, 2134693), (1034, 1585536), (1056, 1552504), (1128, 1453408), (1408, 1164378), (1504, 1090056), (1551, 1057024), (2068, 792768), (2112, 776252), (2256, 726704), (2816, 582189), (3008, 545028), (3102, 528512), (4129, 397056), (4136, 396384), (4224, 388126), (4512, 363352), (6016, 272514), (6204, 264256), (8258, 198528), (8272, 198192), (8448, 194063), (9024, 181676), (12032, 136257), (12387, 132352), (12408, 132128), (16516, 99264), (16544, 99096), (18048, 90838), (24774, 66176), (24816, 66064), (33032, 49632), (33088, 49548), (36096, 45419)]