215021568

素因数分解:

$2^{11}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 581817600

約数和(自身を除く): 366796032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 443, 474, 512, 632, 768, 886, 948, 1024, 1264, 1329, 1536, 1772, 1896, 2048, 2528, 2658, 3072, 3544, 3792, 5056, 5316, 6144, 7088, 7584, 10112, 10632, 14176, 15168, 20224, 21264, 28352, 30336, 34997, 40448, 42528, 56704, 60672, 69994, 80896, 85056, 104991, 113408, 121344, 139988, 161792, 170112, 209982, 226816, 242688, 279976, 340224, 419964, 453632, 485376, 559952, 680448, 839928, 907264, 1119904, 1360896, 1679856, 2239808, 2721792, 3359712, 4479616, 6719424, 8959232, 13438848, 17918464, 26877696, 35836928, 53755392, 71673856, 107510784, 215021568]

約数ペア:

[(1, 215021568), (2, 107510784), (3, 71673856), (4, 53755392), (6, 35836928), (8, 26877696), (12, 17918464), (16, 13438848), (24, 8959232), (32, 6719424), (48, 4479616), (64, 3359712), (79, 2721792), (96, 2239808), (128, 1679856), (158, 1360896), (192, 1119904), (237, 907264), (256, 839928), (316, 680448), (384, 559952), (443, 485376), (474, 453632), (512, 419964), (632, 340224), (768, 279976), (886, 242688), (948, 226816), (1024, 209982), (1264, 170112), (1329, 161792), (1536, 139988), (1772, 121344), (1896, 113408), (2048, 104991), (2528, 85056), (2658, 80896), (3072, 69994), (3544, 60672), (3792, 56704), (5056, 42528), (5316, 40448), (6144, 34997), (7088, 30336), (7584, 28352), (10112, 21264), (10632, 20224), (14176, 15168)]