255537265536

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 640

約数和(自身を含む): 891894136320

約数和(自身を除く): 636356870784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 101, 108, 112, 126, 128, 142, 144, 162, 168, 189, 192, 202, 213, 216, 224, 252, 284, 288, 303, 324, 336, 378, 384, 404, 426, 432, 448, 491, 497, 504, 567, 568, 576, 606, 639, 648, 672, 707, 756, 808, 852, 864, 896, 909, 982, 994, 1008, 1134, 1136, 1152, 1212, 1278, 1296, 1344, 1414, 1473, 1491, 1512, 1616, 1704, 1728, 1818, 1917, 1964, 1988, 2016, 2121, 2268, 2272, 2424, 2556, 2592, 2688, 2727, 2828, 2946, 2982, 3024, 3232, 3408, 3437, 3456, 3636, 3834, 3928, 3976, 4032, 4242, 4419, 4473, 4536, 4544, 4848, 5112, 5184, 5454, 5656, 5751, 5892, 5964, 6048, 6363, 6464, 6816, 6874, 7171, 7272, 7668, 7856, 7952, 8064, 8181, 8484, 8838, 8946, 9072, 9088, 9696, 10224, 10311, 10368, 10908, 11312, 11502, 11784, 11928, 12096, 12726, 12928, 13257, 13419, 13632, 13748, 14342, 14544, 15336, 15712, 15904, 16362, 16968, 17676, 17892, 18144, 19089, 19392, 20448, 20622, 21513, 21816, 22624, 23004, 23568, 23856, 24192, 25452, 26514, 26838, 27264, 27496, 28684, 29088, 30672, 30933, 31424, 31808, 32724, 33936, 34861, 35352, 35784, 36288, 38178, 38784, 39771, 40257, 40896, 41244, 43026, 43632, 45248, 46008, 47136, 47712, 49591, 50197, 50904, 53028, 53676, 54992, 57267, 57368, 58176, 61344, 61866, 62848, 63616, 64539, 65448, 67872, 69722, 70704, 71568, 72576, 76356, 79542, 80514, 81792, 82488, 86052, 87264, 90496, 92016, 92799, 94272, 95424, 99182, 100394, 101808, 104583, 106056, 107352, 109984, 114534, 114736, 116352, 122688, 123732, 129078, 130896, 135744, 139444, 141408, 143136, 148773, 150591, 152712, 159084, 161028, 164976, 172104, 174528, 184032, 185598, 188544, 190848, 193617, 198364, 200788, 203616, 209166, 212112, 214704, 219968, 229068, 229472, 244027, 245376, 247464, 258156, 261792, 271488, 278397, 278888, 282816, 286272, 297546, 301182, 305424, 313749, 318168, 322056, 329952, 344208, 347137, 349056, 368064, 371196, 387234, 396728, 401576, 407232, 418332, 424224, 429408, 439936, 446319, 451773, 458136, 458944, 488054, 494928, 516312, 523584, 556794, 557776, 565632, 572544, 580851, 595092, 602364, 610848, 627498, 636336, 644112, 659904, 688416, 694274, 732081, 736128, 742392, 774468, 793456, 803152, 814464, 836664, 848448, 858816, 892638, 903546, 916272, 917888, 941247, 976108, 989856, 1032624, 1041411, 1047168, 1113588, 1115552, 1161702, 1190184, 1204728, 1221696, 1254996, 1272672, 1288224, 1319808, 1338957, 1355319, 1376832, 1388548, 1464162, 1484784, 1548936, 1586912, 1606304, 1673328, 1696896, 1717632, 1785276, 1807092, 1832544, 1882494, 1952216, 1979712, 2065248, 2082822, 2196243, 2227176, 2231104, 2323404, 2380368, 2409456, 2443392, 2509992, 2545344, 2576448, 2677914, 2710638, 2753664, 2777096, 2823741, 2928324, 2969568, 3097872, 3124233, 3173824, 3212608, 3346656, 3520961, 3570552, 3614184, 3665088, 3764988, 3904432, 3959424, 4016871, 4065957, 4130496, 4165644, 4392486, 4454352, 4462208, 4646808, 4760736, 4818912, 5019984, 5090688, 5152896, 5355828, 5421276, 5554192, 5647482, 5856648, 5939136, 6195744, 6248466, 6347648, 6425216, 6588729, 6693312, 7041922, 7141104, 7228368, 7330176, 7529976, 7808864, 8033742, 8131914, 8260992, 8331288, 8784972, 8908704, 9293616, 9372699, 9521472, 9637824, 10039968, 10562883, 10711656, 10842552, 11108384, 11294964, 11713296, 11878272, 12391488, 12496932, 13177458, 13386624, 14083844, 14282208, 14456736, 15059952, 15617728, 16067484, 16263828, 16662576, 17569944, 17817408, 18587232, 18745398, 19042944, 19275648, 19766187, 20079936, 21125766, 21423312, 21685104, 22216768, 22589928, 23426592, 24646727, 24782976, 24993864, 26354916, 28118097, 28167688, 28564416, 28913472, 30119904, 31235456, 31688649, 32134968, 32527656, 33325152, 35139888, 35634816, 37174464, 37490796, 39532374, 40159872, 42251532, 42846624, 43370208, 44433536, 45179856, 46853184, 49293454, 49987728, 52709832, 56236194, 56335376, 57128832, 57826944, 60239808, 63377298, 64269936, 65055312, 66650304, 70279776, 73940181, 74348928, 74981592, 79064748, 84503064, 85693248, 86740416, 90359712, 93706368, 95065947, 98586908, 99975456, 105419664, 112472388, 112670752, 120479616, 126754596, 128539872, 130110624, 133300608, 140559552, 147880362, 149963184, 158129496, 169006128, 171386496, 173480832, 180719424, 190131894, 197173816, 199950912, 210839328, 221820543, 224944776, 225341504, 253509192, 257079744, 260221248, 281119104, 285197841, 295760724, 299926368, 316258992, 338012256, 361438848, 380263788, 394347632, 399901824, 421678656, 443641086, 449889552, 450683008, 507018384, 514159488, 520442496, 570395682, 591521448, 599852736, 632517984, 665461629, 676024512, 760527576, 788695264, 843357312, 887282172, 899779104, 1014036768, 1140791364, 1183042896, 1199705472, 1265035968, 1330923258, 1352049024, 1521055152, 1577390528, 1774564344, 1799558208, 1996384887, 2028073536, 2281582728, 2366085792, 2530071936, 2661846516, 3042110304, 3154781056, 3549128688, 3599116416, 3992769774, 4056147072, 4563165456, 4732171584, 5323693032, 6084220608, 7098257376, 7985539548, 9126330912, 9464343168, 10647386064, 12168441216, 14196514752, 15971079096, 18252661824, 21294772128, 28393029504, 31942158192, 36505323648, 42589544256, 63884316384, 85179088512, 127768632768, 255537265536]

約数ペア:

[(1, 255537265536), (2, 127768632768), (3, 85179088512), (4, 63884316384), (6, 42589544256), (7, 36505323648), (8, 31942158192), (9, 28393029504), (12, 21294772128), (14, 18252661824), (16, 15971079096), (18, 14196514752), (21, 12168441216), (24, 10647386064), (27, 9464343168), (28, 9126330912), (32, 7985539548), (36, 7098257376), (42, 6084220608), (48, 5323693032), (54, 4732171584), (56, 4563165456), (63, 4056147072), (64, 3992769774), (71, 3599116416), (72, 3549128688), (81, 3154781056), (84, 3042110304), (96, 2661846516), (101, 2530071936), (108, 2366085792), (112, 2281582728), (126, 2028073536), (128, 1996384887), (142, 1799558208), (144, 1774564344), (162, 1577390528), (168, 1521055152), (189, 1352049024), (192, 1330923258), (202, 1265035968), (213, 1199705472), (216, 1183042896), (224, 1140791364), (252, 1014036768), (284, 899779104), (288, 887282172), (303, 843357312), (324, 788695264), (336, 760527576), (378, 676024512), (384, 665461629), (404, 632517984), (426, 599852736), 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(3408, 74981592), (3437, 74348928), (3456, 73940181), (3636, 70279776), (3834, 66650304), (3928, 65055312), (3976, 64269936), (4032, 63377298), (4242, 60239808), (4419, 57826944), (4473, 57128832), (4536, 56335376), (4544, 56236194), (4848, 52709832), (5112, 49987728), (5184, 49293454), (5454, 46853184), (5656, 45179856), (5751, 44433536), (5892, 43370208), (5964, 42846624), (6048, 42251532), (6363, 40159872), (6464, 39532374), (6816, 37490796), (6874, 37174464), (7171, 35634816), (7272, 35139888), (7668, 33325152), (7856, 32527656), (7952, 32134968), (8064, 31688649), (8181, 31235456), (8484, 30119904), (8838, 28913472), (8946, 28564416), (9072, 28167688), (9088, 28118097), (9696, 26354916), (10224, 24993864), (10311, 24782976), (10368, 24646727), (10908, 23426592), (11312, 22589928), (11502, 22216768), (11784, 21685104), (11928, 21423312), (12096, 21125766), (12726, 20079936), (12928, 19766187), (13257, 19275648), (13419, 19042944), (13632, 18745398), (13748, 18587232), (14342, 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