231157248

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{21499}}^1$

素因数の和:21527

約数の個数: 80

約数和(自身を含む): 703824000

約数和(自身を除く): 472666752

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, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 21499, 42998, 64497, 85996, 128994, 150493, 171992, 257988, 300986, 343984, 451479, 515976, 601972, 687968, 902958, 1031952, 1203944, 1375936, 1805916, 2063904, 2407888, 2751872, 3611832, 4127808, 4815776, 5503744, 7223664, 8255616, 9631552, 11007488, 14447328, 16511232, 19263104, 28894656, 33022464, 38526208, 57789312, 77052416, 115578624, 231157248]

約数ペア:

[(1, 231157248), (2, 115578624), (3, 77052416), (4, 57789312), (6, 38526208), (7, 33022464), (8, 28894656), (12, 19263104), (14, 16511232), (16, 14447328), (21, 11007488), (24, 9631552), (28, 8255616), (32, 7223664), (42, 5503744), (48, 4815776), (56, 4127808), (64, 3611832), (84, 2751872), (96, 2407888), (112, 2063904), (128, 1805916), (168, 1375936), (192, 1203944), (224, 1031952), (256, 902958), (336, 687968), (384, 601972), (448, 515976), (512, 451479), (672, 343984), (768, 300986), (896, 257988), (1344, 171992), (1536, 150493), (1792, 128994), (2688, 85996), (3584, 64497), (5376, 42998), (10752, 21499)]