212350464

素因数分解:

$2^9\times 3^3\times {\mathrm{15361}}^1$

素因数の和:15388

約数の個数: 80

約数和(自身を含む): 628613040

約数和(自身を除く): 416262576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15361, 30722, 46083, 61444, 92166, 122888, 138249, 184332, 245776, 276498, 368664, 414747, 491552, 552996, 737328, 829494, 983104, 1105992, 1474656, 1658988, 1966208, 2211984, 2949312, 3317976, 3932416, 4423968, 5898624, 6635952, 7864832, 8847936, 11797248, 13271904, 17695872, 23594496, 26543808, 35391744, 53087616, 70783488, 106175232, 212350464]

約数ペア:

[(1, 212350464), (2, 106175232), (3, 70783488), (4, 53087616), (6, 35391744), (8, 26543808), (9, 23594496), (12, 17695872), (16, 13271904), (18, 11797248), (24, 8847936), (27, 7864832), (32, 6635952), (36, 5898624), (48, 4423968), (54, 3932416), (64, 3317976), (72, 2949312), (96, 2211984), (108, 1966208), (128, 1658988), (144, 1474656), (192, 1105992), (216, 983104), (256, 829494), (288, 737328), (384, 552996), (432, 491552), (512, 414747), (576, 368664), (768, 276498), (864, 245776), (1152, 184332), (1536, 138249), (1728, 122888), (2304, 92166), (3456, 61444), (4608, 46083), (6912, 30722), (13824, 15361)]