255290112

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 216

約数和(自身を含む): 918328320

約数和(自身を除く): 663038208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1439, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 2878, 3168, 3696, 4032, 4224, 4317, 4928, 5376, 5544, 5756, 6336, 7392, 8064, 8448, 8634, 9856, 10073, 11088, 11512, 12672, 12951, 14784, 15829, 16128, 17268, 19712, 20146, 22176, 23024, 25344, 25902, 29568, 30219, 31658, 34536, 40292, 44352, 46048, 47487, 51804, 59136, 60438, 63316, 69072, 80584, 88704, 90657, 92096, 94974, 103608, 110803, 120876, 126632, 138144, 142461, 161168, 177408, 181314, 184192, 189948, 207216, 221606, 241752, 253264, 276288, 284922, 322336, 332409, 362628, 368384, 379896, 414432, 443212, 483504, 506528, 552576, 569844, 644672, 664818, 725256, 759792, 828864, 886424, 967008, 997227, 1013056, 1105152, 1139688, 1289344, 1329636, 1450512, 1519584, 1657728, 1772848, 1934016, 1994454, 2026112, 2279376, 2578688, 2659272, 2901024, 3039168, 3315456, 3545696, 3868032, 3988908, 4052224, 4558752, 5318544, 5802048, 6078336, 7091392, 7736064, 7977816, 9117504, 10637088, 11604096, 12156672, 14182784, 15955632, 18235008, 21274176, 23208192, 28365568, 31911264, 36470016, 42548352, 63822528, 85096704, 127645056, 255290112]

約数ペア:

[(1, 255290112), (2, 127645056), (3, 85096704), (4, 63822528), (6, 42548352), (7, 36470016), (8, 31911264), (9, 28365568), (11, 23208192), (12, 21274176), (14, 18235008), (16, 15955632), (18, 14182784), (21, 12156672), (22, 11604096), (24, 10637088), (28, 9117504), (32, 7977816), (33, 7736064), (36, 7091392), (42, 6078336), (44, 5802048), (48, 5318544), (56, 4558752), (63, 4052224), (64, 3988908), (66, 3868032), (72, 3545696), (77, 3315456), (84, 3039168), (88, 2901024), (96, 2659272), (99, 2578688), (112, 2279376), (126, 2026112), (128, 1994454), (132, 1934016), (144, 1772848), (154, 1657728), (168, 1519584), (176, 1450512), (192, 1329636), (198, 1289344), (224, 1139688), (231, 1105152), (252, 1013056), (256, 997227), (264, 967008), (288, 886424), (308, 828864), (336, 759792), (352, 725256), (384, 664818), (396, 644672), (448, 569844), (462, 552576), (504, 506528), (528, 483504), (576, 443212), (616, 414432), (672, 379896), (693, 368384), (704, 362628), (768, 332409), (792, 322336), (896, 284922), (924, 276288), (1008, 253264), (1056, 241752), (1152, 221606), (1232, 207216), (1344, 189948), (1386, 184192), (1408, 181314), (1439, 177408), (1584, 161168), (1792, 142461), (1848, 138144), (2016, 126632), (2112, 120876), (2304, 110803), (2464, 103608), (2688, 94974), (2772, 92096), (2816, 90657), (2878, 88704), (3168, 80584), (3696, 69072), (4032, 63316), (4224, 60438), (4317, 59136), (4928, 51804), (5376, 47487), (5544, 46048), (5756, 44352), (6336, 40292), (7392, 34536), (8064, 31658), (8448, 30219), (8634, 29568), (9856, 25902), (10073, 25344), (11088, 23024), (11512, 22176), (12672, 20146), (12951, 19712), (14784, 17268), (15829, 16128)]