1988304864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 6755696640

約数和(自身を除く): 4767391776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 67, 78, 79, 84, 86, 91, 96, 104, 112, 129, 134, 156, 158, 168, 172, 182, 201, 208, 224, 237, 258, 268, 273, 301, 312, 316, 336, 344, 364, 402, 416, 469, 474, 516, 536, 546, 553, 559, 602, 624, 632, 672, 688, 728, 804, 871, 903, 938, 948, 1027, 1032, 1072, 1092, 1106, 1118, 1204, 1248, 1264, 1376, 1407, 1456, 1608, 1659, 1677, 1742, 1806, 1876, 1896, 2054, 2064, 2144, 2184, 2212, 2236, 2408, 2528, 2613, 2814, 2881, 2912, 3081, 3216, 3318, 3354, 3397, 3484, 3612, 3752, 3792, 3913, 4108, 4128, 4368, 4424, 4472, 4816, 5226, 5293, 5628, 5762, 6097, 6162, 6432, 6636, 6708, 6794, 6968, 7189, 7224, 7504, 7584, 7826, 8216, 8643, 8736, 8848, 8944, 9632, 10191, 10452, 10586, 11256, 11524, 11739, 12194, 12324, 13272, 13416, 13588, 13936, 14378, 14448, 15008, 15652, 15879, 16432, 17286, 17696, 17888, 18291, 20167, 20382, 20904, 21172, 21567, 22512, 23048, 23478, 23779, 24388, 24648, 26544, 26832, 27176, 27872, 28756, 28896, 31304, 31758, 32864, 34572, 36582, 37051, 37453, 40334, 40764, 41808, 42344, 43134, 44161, 45024, 46096, 46956, 47558, 48776, 49296, 53088, 53664, 54352, 57512, 60501, 62608, 63516, 68809, 69144, 71337, 73164, 74102, 74906, 80668, 81528, 83616, 84688, 86268, 88322, 92192, 93912, 95116, 97552, 98592, 108704, 111153, 112359, 115024, 121002, 125216, 127032, 132483, 137618, 138288, 142674, 146328, 148204, 149812, 161336, 163056, 169376, 172536, 176644, 187824, 190232, 195104, 206427, 222306, 224718, 227599, 230048, 242004, 254064, 262171, 264966, 275236, 276576, 285348, 292656, 296408, 299624, 309127, 322672, 326112, 345072, 353288, 375648, 380464, 412854, 444612, 449436, 455198, 481663, 484008, 508128, 524342, 529932, 550472, 570696, 585312, 592816, 599248, 618254, 645344, 682797, 690144, 706576, 760928, 786513, 825708, 889224, 898872, 910396, 927381, 963326, 968016, 1048684, 1059864, 1100944, 1141392, 1185632, 1198496, 1236508, 1365594, 1413152, 1444989, 1573026, 1593193, 1651416, 1778448, 1797744, 1820792, 1854762, 1926652, 1936032, 2097368, 2119728, 2201888, 2282784, 2473016, 2731188, 2889978, 2958787, 3146052, 3186386, 3302832, 3556896, 3595488, 3641584, 3709524, 3853304, 4194736, 4239456, 4779579, 4946032, 5462376, 5779956, 5917574, 6292104, 6372772, 6605664, 7283168, 7419048, 7706608, 8389472, 8876361, 9559158, 9892064, 10924752, 11559912, 11835148, 12584208, 12745544, 14838096, 15413216, 17752722, 19118316, 20711509, 21849504, 23119824, 23670296, 25168416, 25491088, 29676192, 35505444, 38236632, 41423018, 46239648, 47340592, 50982176, 62134527, 71010888, 76473264, 82846036, 94681184, 124269054, 142021776, 152946528, 165692072, 248538108, 284043552, 331384144, 497076216, 662768288, 994152432, 1988304864]

約数ペア:

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