211523616

素因数分解:

$2^5\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 621794880

約数和(自身を除く): 410271264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 137, 144, 216, 274, 288, 411, 432, 548, 822, 864, 1096, 1233, 1644, 1787, 2192, 2466, 3288, 3574, 3699, 4384, 4932, 5361, 6576, 7148, 7398, 9864, 10722, 13152, 14296, 14796, 16083, 19728, 21444, 28592, 29592, 32166, 39456, 42888, 48249, 57184, 59184, 64332, 85776, 96498, 118368, 128664, 171552, 192996, 244819, 257328, 385992, 489638, 514656, 734457, 771984, 979276, 1468914, 1543968, 1958552, 2203371, 2937828, 3917104, 4406742, 5875656, 6610113, 7834208, 8813484, 11751312, 13220226, 17626968, 23502624, 26440452, 35253936, 52880904, 70507872, 105761808, 211523616]

約数ペア:

[(1, 211523616), (2, 105761808), (3, 70507872), (4, 52880904), (6, 35253936), (8, 26440452), (9, 23502624), (12, 17626968), (16, 13220226), (18, 11751312), (24, 8813484), (27, 7834208), (32, 6610113), (36, 5875656), (48, 4406742), (54, 3917104), (72, 2937828), (96, 2203371), (108, 1958552), (137, 1543968), (144, 1468914), (216, 979276), (274, 771984), (288, 734457), (411, 514656), (432, 489638), (548, 385992), (822, 257328), (864, 244819), (1096, 192996), (1233, 171552), (1644, 128664), (1787, 118368), (2192, 96498), (2466, 85776), (3288, 64332), (3574, 59184), (3699, 57184), (4384, 48249), (4932, 42888), (5361, 39456), (6576, 32166), (7148, 29592), (7398, 28592), (9864, 21444), (10722, 19728), (13152, 16083), (14296, 14796)]