217198464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{80803}}^1$

素因数の和:80827

約数の個数: 64

約数和(自身を含む): 659360640

約数和(自身を除く): 442162176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 80803, 161606, 242409, 323212, 484818, 565621, 646424, 969636, 1131242, 1292848, 1696863, 1939272, 2262484, 2585696, 3393726, 3878544, 4524968, 5171392, 6787452, 7757088, 9049936, 10342784, 13574904, 15514176, 18099872, 27149808, 31028352, 36199744, 54299616, 72399488, 108599232, 217198464]

約数ペア:

[(1, 217198464), (2, 108599232), (3, 72399488), (4, 54299616), (6, 36199744), (7, 31028352), (8, 27149808), (12, 18099872), (14, 15514176), (16, 13574904), (21, 10342784), (24, 9049936), (28, 7757088), (32, 6787452), (42, 5171392), (48, 4524968), (56, 3878544), (64, 3393726), (84, 2585696), (96, 2262484), (112, 1939272), (128, 1696863), (168, 1292848), (192, 1131242), (224, 969636), (336, 646424), (384, 565621), (448, 484818), (672, 323212), (896, 242409), (1344, 161606), (2688, 80803)]