211391424

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1815

約数の個数: 112

約数和(自身を含む): 630570240

約数和(自身を除く): 419178816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1704, 1723, 1728, 1917, 2272, 2556, 3408, 3446, 3834, 4544, 5112, 5169, 6816, 6892, 7668, 10224, 10338, 13632, 13784, 15336, 15507, 20448, 20676, 27568, 30672, 31014, 40896, 41352, 46521, 55136, 61344, 62028, 82704, 93042, 110272, 122333, 122688, 124056, 165408, 186084, 244666, 248112, 330816, 366999, 372168, 489332, 496224, 733998, 744336, 978664, 992448, 1100997, 1467996, 1488672, 1957328, 2201994, 2935992, 2977344, 3302991, 3914656, 4403988, 5871984, 6605982, 7829312, 8807976, 11743968, 13211964, 17615952, 23487936, 26423928, 35231904, 52847856, 70463808, 105695712, 211391424]

約数ペア:

[(1, 211391424), (2, 105695712), (3, 70463808), (4, 52847856), (6, 35231904), (8, 26423928), (9, 23487936), (12, 17615952), (16, 13211964), (18, 11743968), (24, 8807976), (27, 7829312), (32, 6605982), (36, 5871984), (48, 4403988), (54, 3914656), (64, 3302991), (71, 2977344), (72, 2935992), (96, 2201994), (108, 1957328), (142, 1488672), (144, 1467996), (192, 1100997), (213, 992448), (216, 978664), (284, 744336), (288, 733998), (426, 496224), (432, 489332), (568, 372168), (576, 366999), (639, 330816), (852, 248112), (864, 244666), (1136, 186084), (1278, 165408), (1704, 124056), (1723, 122688), (1728, 122333), (1917, 110272), (2272, 93042), (2556, 82704), (3408, 62028), (3446, 61344), (3834, 55136), (4544, 46521), (5112, 41352), (5169, 40896), (6816, 31014), (6892, 30672), (7668, 27568), (10224, 20676), (10338, 20448), (13632, 15507), (13784, 15336)]