213841728

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2701

約数の個数: 112

約数和(自身を含む): 642274560

約数和(自身を除く): 428432832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 1128, 1269, 1504, 1692, 1728, 2256, 2538, 2633, 3008, 3384, 4512, 5076, 5266, 6768, 7899, 9024, 10152, 10532, 13536, 15798, 20304, 21064, 23697, 27072, 31596, 40608, 42128, 47394, 63192, 71091, 81216, 84256, 94788, 123751, 126384, 142182, 168512, 189576, 247502, 252768, 284364, 371253, 379152, 495004, 505536, 568728, 742506, 758304, 990008, 1113759, 1137456, 1485012, 1516608, 1980016, 2227518, 2274912, 2970024, 3341277, 3960032, 4455036, 4549824, 5940048, 6682554, 7920064, 8910072, 11880096, 13365108, 17820144, 23760192, 26730216, 35640288, 53460432, 71280576, 106920864, 213841728]

約数ペア:

[(1, 213841728), (2, 106920864), (3, 71280576), (4, 53460432), (6, 35640288), (8, 26730216), (9, 23760192), (12, 17820144), (16, 13365108), (18, 11880096), (24, 8910072), (27, 7920064), (32, 6682554), (36, 5940048), (47, 4549824), (48, 4455036), (54, 3960032), (64, 3341277), (72, 2970024), (94, 2274912), (96, 2227518), (108, 1980016), (141, 1516608), (144, 1485012), (188, 1137456), (192, 1113759), (216, 990008), (282, 758304), (288, 742506), (376, 568728), (423, 505536), (432, 495004), (564, 379152), (576, 371253), (752, 284364), (846, 252768), (864, 247502), (1128, 189576), (1269, 168512), (1504, 142182), (1692, 126384), (1728, 123751), (2256, 94788), (2538, 84256), (2633, 81216), (3008, 71091), (3384, 63192), (4512, 47394), (5076, 42128), (5266, 40608), (6768, 31596), (7899, 27072), (9024, 23697), (10152, 21064), (10532, 20304), (13536, 15798)]