256895851968

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1271

約数の個数: 672

約数和(自身を含む): 932169498624

約数和(自身を除く): 675273646656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 127, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 243, 252, 254, 272, 288, 306, 324, 336, 357, 378, 381, 408, 432, 448, 459, 476, 486, 504, 508, 544, 567, 576, 612, 648, 672, 714, 756, 762, 816, 864, 889, 918, 952, 972, 1008, 1016, 1071, 1088, 1093, 1134, 1143, 1224, 1296, 1344, 1377, 1428, 1512, 1524, 1632, 1701, 1728, 1778, 1836, 1904, 1944, 2016, 2032, 2142, 2159, 2186, 2268, 2286, 2448, 2592, 2667, 2754, 2856, 3024, 3048, 3213, 3264, 3279, 3402, 3429, 3556, 3672, 3808, 3888, 4032, 4064, 4131, 4284, 4318, 4372, 4536, 4572, 4896, 5184, 5334, 5508, 5712, 6048, 6096, 6426, 6477, 6558, 6804, 6858, 7112, 7344, 7616, 7651, 7776, 8001, 8128, 8262, 8568, 8636, 8744, 9072, 9144, 9639, 9792, 9837, 10287, 10668, 11016, 11424, 12096, 12192, 12852, 12954, 13116, 13608, 13716, 14224, 14688, 15113, 15302, 15552, 16002, 16524, 17136, 17272, 17488, 18144, 18288, 18581, 19278, 19431, 19674, 20574, 21336, 22032, 22848, 22953, 24003, 24384, 25704, 25908, 26232, 27216, 27432, 28448, 28917, 29376, 29511, 30226, 30604, 30861, 32004, 33048, 34272, 34544, 34976, 36288, 36576, 37162, 38556, 38862, 39348, 41148, 42672, 44064, 45339, 45906, 48006, 51408, 51816, 52464, 54432, 54864, 55743, 56896, 57834, 58293, 59022, 60452, 61208, 61722, 64008, 66096, 68544, 68859, 69088, 69952, 72009, 73152, 74324, 77112, 77724, 78696, 82296, 85344, 88128, 88533, 90678, 91812, 96012, 102816, 103632, 104928, 108864, 109728, 111486, 115668, 116586, 118044, 120904, 122416, 123444, 128016, 130067, 132192, 136017, 137718, 138176, 138811, 144018, 148648, 154224, 155448, 157392, 164592, 167229, 170688, 174879, 177066, 181356, 183624, 192024, 205632, 206577, 207264, 209856, 216027, 219456, 222972, 231336, 233172, 236088, 241808, 244832, 246888, 256032, 260134, 264384, 265599, 272034, 275436, 277622, 288036, 297296, 308448, 310896, 314784, 329184, 334458, 349758, 354132, 362712, 367248, 384048, 390201, 408051, 413154, 414528, 416433, 432054, 445944, 462672, 466344, 472176, 483616, 489664, 493776, 501687, 512064, 520268, 524637, 531198, 544068, 550872, 555244, 576072, 594592, 616896, 619731, 621792, 629568, 658368, 668916, 699516, 708264, 725424, 734496, 768096, 780402, 816102, 826308, 832866, 864108, 891888, 925344, 932688, 944352, 967232, 971677, 987552, 1003374, 1040536, 1049274, 1062396, 1088136, 1101744, 1110488, 1152144, 1170603, 1189184, 1224153, 1239462, 1243584, 1249299, 1337832, 1399032, 1416528, 1450848, 1468992, 1505061, 1536192, 1560804, 1632204, 1652616, 1665732, 1728216, 1783776, 1850688, 1859193, 1865376, 1888704, 1943354, 1975104, 2006748, 2081072, 2098548, 2124792, 2176272, 2203488, 2220976, 2304288, 2341206, 2359787, 2448306, 2478924, 2498598, 2675664, 2798064, 2833056, 2901696, 2915031, 3010122, 3121608, 3264408, 3305232, 3331464, 3456432, 3511809, 3567552, 3672459, 3718386, 3730752, 3747897, 3886708, 4013496, 4162144, 4197096, 4249584, 4352544, 4406976, 4441952, 4515183, 4608576, 4682412, 4719574, 4896612, 4957848, 4997196, 5351328, 5596128, 5666112, 5830062, 6020244, 6243216, 6528816, 6610464, 6662928, 6912864, 7023618, 7079361, 7344918, 7436772, 7495794, 7773416, 8026992, 8324288, 8394192, 8499168, 8705088, 8745093, 8883904, 9030366, 9364824, 9439148, 9793224, 9915696, 9994392, 10535427, 10702656, 11192256, 11243691, 11660124, 12040488, 12486432, 13057632, 13220928, 13325856, 13825728, 14047236, 14158722, 14689836, 14873544, 14991588, 15546832, 16053984, 16518509, 16788384, 16998336, 17490186, 18060732, 18729648, 18878296, 19586448, 19831392, 19988784, 21070854, 21238083, 22487382, 23320248, 24080976, 24972864, 26115264, 26235279, 26651712, 28094472, 28317444, 29379672, 29747088, 29983176, 31093664, 31606281, 32107968, 33037018, 33576768, 33731073, 34980372, 36121464, 37459296, 37756592, 39172896, 39662784, 39977568, 42141708, 42476166, 44974764, 46640496, 48161952, 49555527, 52470558, 56188944, 56634888, 58759344, 59494176, 59966352, 62187328, 63212562, 63714249, 66074036, 67462146, 69960744, 72242928, 74918592, 75513184, 78345792, 78705837, 79955136, 84283416, 84952332, 89949528, 93280992, 96323904, 99111054, 104941116, 112377888, 113269776, 117518688, 118988352, 119932704, 126425124, 127428498, 132148072, 134924292, 139921488, 144485856, 148666581, 151026368, 157411674, 168566832, 169904664, 179899056, 186561984, 191142747, 198222108, 209882232, 224755776, 226539552, 235037376, 236117511, 239865408, 252850248, 254856996, 264296144, 269848584, 279842976, 288971712, 297333162, 314823348, 337133664, 339809328, 359798112, 382285494, 396444216, 419764464, 445999743, 453079104, 472235022, 505700496, 509713992, 528592288, 539697168, 559685952, 573428241, 594666324, 629646696, 674267328, 679618656, 719596224, 764570988, 792888432, 839528928, 891999486, 944470044, 1011400992, 1019427984, 1057184576, 1079394336, 1146856482, 1189332648, 1259293392, 1337999229, 1359237312, 1529141976, 1585776864, 1679057856, 1783998972, 1888940088, 2022801984, 2038855968, 2158788672, 2293712964, 2378665296, 2518586784, 2675998458, 3058283952, 3171553728, 3567997944, 3777880176, 4013997687, 4077711936, 4587425928, 4757330592, 5037173568, 5351996916, 6116567904, 7135995888, 7555760352, 8027995374, 9174851856, 9514661184, 10703993832, 12233135808, 14271991776, 15111520704, 16055990748, 18349703712, 21407987664, 28543983552, 32111981496, 36699407424, 42815975328, 64223962992, 85631950656, 128447925984, 256895851968]

約数ペア:

[(1, 256895851968), (2, 128447925984), (3, 85631950656), (4, 64223962992), (6, 42815975328), (7, 36699407424), (8, 32111981496), (9, 28543983552), (12, 21407987664), (14, 18349703712), (16, 16055990748), (17, 15111520704), (18, 14271991776), (21, 12233135808), (24, 10703993832), (27, 9514661184), (28, 9174851856), (32, 8027995374), (34, 7555760352), (36, 7135995888), (42, 6116567904), (48, 5351996916), (51, 5037173568), (54, 4757330592), (56, 4587425928), (63, 4077711936), (64, 4013997687), (68, 3777880176), (72, 3567997944), (81, 3171553728), (84, 3058283952), (96, 2675998458), (102, 2518586784), (108, 2378665296), (112, 2293712964), (119, 2158788672), (126, 2038855968), (127, 2022801984), (136, 1888940088), (144, 1783998972), (153, 1679057856), (162, 1585776864), (168, 1529141976), (189, 1359237312), (192, 1337999229), (204, 1259293392), (216, 1189332648), (224, 1146856482), (238, 1079394336), (243, 1057184576), (252, 1019427984), (254, 1011400992), (272, 944470044), (288, 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(37162, 6912864), (38556, 6662928), (38862, 6610464), (39348, 6528816), (41148, 6243216), (42672, 6020244), (44064, 5830062), (45339, 5666112), (45906, 5596128), (48006, 5351328), (51408, 4997196), (51816, 4957848), (52464, 4896612), (54432, 4719574), (54864, 4682412), (55743, 4608576), (56896, 4515183), (57834, 4441952), (58293, 4406976), (59022, 4352544), (60452, 4249584), (61208, 4197096), (61722, 4162144), (64008, 4013496), (66096, 3886708), (68544, 3747897), (68859, 3730752), (69088, 3718386), (69952, 3672459), (72009, 3567552), (73152, 3511809), (74324, 3456432), (77112, 3331464), (77724, 3305232), (78696, 3264408), (82296, 3121608), (85344, 3010122), (88128, 2915031), (88533, 2901696), (90678, 2833056), (91812, 2798064), (96012, 2675664), (102816, 2498598), (103632, 2478924), (104928, 2448306), (108864, 2359787), (109728, 2341206), (111486, 2304288), (115668, 2220976), (116586, 2203488), (118044, 2176272), (120904, 2124792), (122416, 2098548), (123444, 2081072), (128016, 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(413154, 621792), (414528, 619731), (416433, 616896), (432054, 594592), (445944, 576072), (462672, 555244), (466344, 550872), (472176, 544068), (483616, 531198), (489664, 524637), (493776, 520268), (501687, 512064)]