2090978208

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28697}}^1$

素因数の和:28747

約数の個数: 144

約数和(自身を含む): 6769054656

約数和(自身を除く): 4678076448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 736, 759, 792, 828, 1012, 1056, 1104, 1518, 1584, 1656, 2024, 2208, 2277, 3036, 3168, 3312, 4048, 4554, 6072, 6624, 8096, 9108, 12144, 18216, 24288, 28697, 36432, 57394, 72864, 86091, 114788, 172182, 229576, 258273, 315667, 344364, 459152, 516546, 631334, 660031, 688728, 918304, 947001, 1033092, 1262668, 1320062, 1377456, 1894002, 1980093, 2066184, 2525336, 2640124, 2754912, 2841003, 3788004, 3960186, 4132368, 5050672, 5280248, 5682006, 5940279, 7260341, 7576008, 7920372, 8264736, 10101344, 10560496, 11364012, 11880558, 14520682, 15152016, 15840744, 21120992, 21781023, 22728024, 23761116, 29041364, 30304032, 31681488, 43562046, 45456048, 47522232, 58082728, 63362976, 65343069, 87124092, 90912096, 95044464, 116165456, 130686138, 174248184, 190088928, 232330912, 261372276, 348496368, 522744552, 696992736, 1045489104, 2090978208]

約数ペア:

[(1, 2090978208), (2, 1045489104), (3, 696992736), (4, 522744552), (6, 348496368), (8, 261372276), (9, 232330912), (11, 190088928), (12, 174248184), (16, 130686138), (18, 116165456), (22, 95044464), (23, 90912096), (24, 87124092), (32, 65343069), (33, 63362976), (36, 58082728), (44, 47522232), (46, 45456048), (48, 43562046), (66, 31681488), (69, 30304032), (72, 29041364), (88, 23761116), (92, 22728024), (96, 21781023), (99, 21120992), (132, 15840744), (138, 15152016), (144, 14520682), (176, 11880558), (184, 11364012), (198, 10560496), (207, 10101344), (253, 8264736), (264, 7920372), (276, 7576008), (288, 7260341), (352, 5940279), (368, 5682006), (396, 5280248), (414, 5050672), (506, 4132368), (528, 3960186), (552, 3788004), (736, 2841003), (759, 2754912), (792, 2640124), (828, 2525336), (1012, 2066184), (1056, 1980093), (1104, 1894002), (1518, 1377456), (1584, 1320062), (1656, 1262668), (2024, 1033092), (2208, 947001), (2277, 918304), (3036, 688728), (3168, 660031), (3312, 631334), (4048, 516546), (4554, 459152), (6072, 344364), (6624, 315667), (8096, 258273), (9108, 229576), (12144, 172182), (18216, 114788), (24288, 86091), (28697, 72864), (36432, 57394)]