217571616

素因数分解:

$2^5\times 3^3\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 637156800

約数和(自身を除く): 419585184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 419, 432, 601, 838, 864, 1202, 1257, 1676, 1803, 2404, 2514, 3352, 3606, 3771, 4808, 5028, 5409, 6704, 7212, 7542, 9616, 10056, 10818, 11313, 13408, 14424, 15084, 16227, 19232, 20112, 21636, 22626, 28848, 30168, 32454, 40224, 43272, 45252, 57696, 60336, 64908, 86544, 90504, 120672, 129816, 173088, 181008, 251819, 259632, 362016, 503638, 519264, 755457, 1007276, 1510914, 2014552, 2266371, 3021828, 4029104, 4532742, 6043656, 6799113, 8058208, 9065484, 12087312, 13598226, 18130968, 24174624, 27196452, 36261936, 54392904, 72523872, 108785808, 217571616]

約数ペア:

[(1, 217571616), (2, 108785808), (3, 72523872), (4, 54392904), (6, 36261936), (8, 27196452), (9, 24174624), (12, 18130968), (16, 13598226), (18, 12087312), (24, 9065484), (27, 8058208), (32, 6799113), (36, 6043656), (48, 4532742), (54, 4029104), (72, 3021828), (96, 2266371), (108, 2014552), (144, 1510914), (216, 1007276), (288, 755457), (419, 519264), (432, 503638), (601, 362016), (838, 259632), (864, 251819), (1202, 181008), (1257, 173088), (1676, 129816), (1803, 120672), (2404, 90504), (2514, 86544), (3352, 64908), (3606, 60336), (3771, 57696), (4808, 45252), (5028, 43272), (5409, 40224), (6704, 32454), (7212, 30168), (7542, 28848), (9616, 22626), (10056, 21636), (10818, 20112), (11313, 19232), (13408, 16227), (14424, 15084)]