18519403968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:130

約数の個数: 756

約数和(自身を含む): 66304899648

約数和(自身を除く): 47785495680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 31, 32, 34, 36, 38, 39, 48, 51, 52, 57, 62, 64, 68, 72, 76, 78, 93, 96, 102, 104, 114, 117, 124, 136, 144, 152, 153, 156, 169, 171, 186, 192, 204, 208, 221, 228, 234, 247, 248, 272, 279, 288, 304, 306, 312, 323, 338, 342, 361, 372, 403, 408, 416, 442, 456, 468, 494, 496, 507, 527, 544, 558, 576, 589, 608, 612, 624, 646, 663, 676, 684, 722, 741, 744, 806, 816, 832, 884, 912, 936, 969, 988, 992, 1014, 1054, 1083, 1088, 1116, 1178, 1209, 1216, 1224, 1248, 1292, 1326, 1352, 1368, 1444, 1482, 1488, 1521, 1581, 1612, 1632, 1767, 1768, 1824, 1872, 1938, 1976, 1984, 1989, 2028, 2108, 2166, 2223, 2232, 2356, 2418, 2448, 2496, 2584, 2652, 2704, 2736, 2873, 2888, 2907, 2964, 2976, 3042, 3162, 3211, 3224, 3249, 3264, 3534, 3536, 3627, 3648, 3744, 3876, 3952, 3978, 4056, 4199, 4216, 4332, 4446, 4464, 4693, 4712, 4743, 4836, 4896, 5168, 5239, 5301, 5304, 5408, 5472, 5746, 5776, 5814, 5928, 5952, 6084, 6137, 6324, 6422, 6448, 6498, 6851, 7068, 7072, 7254, 7488, 7657, 7752, 7904, 7956, 8112, 8398, 8432, 8619, 8664, 8892, 8928, 9386, 9424, 9486, 9633, 9672, 9792, 10013, 10336, 10478, 10602, 10608, 10816, 10944, 11191, 11492, 11552, 11628, 11856, 12168, 12274, 12597, 12648, 12844, 12896, 12996, 13702, 14079, 14136, 14144, 14508, 15314, 15504, 15717, 15808, 15912, 16224, 16796, 16864, 17238, 17328, 17784, 17856, 18411, 18772, 18848, 18972, 19266, 19344, 20026, 20553, 20672, 20956, 21204, 21216, 22382, 22971, 22984, 23104, 23256, 23712, 24336, 24548, 25194, 25296, 25688, 25792, 25857, 25992, 27404, 28158, 28272, 28899, 29016, 30039, 30628, 31008, 31434, 31824, 32448, 33573, 33592, 33728, 34476, 34656, 35568, 36822, 37544, 37696, 37791, 37944, 38532, 38688, 40052, 41106, 41912, 42237, 42408, 42432, 44764, 45942, 45968, 46512, 47151, 47424, 48672, 49096, 50388, 50592, 51376, 51714, 51984, 54587, 54808, 55233, 56316, 56544, 57798, 58032, 60078, 61009, 61256, 61659, 62016, 62868, 63648, 67146, 67184, 68913, 68952, 69312, 71136, 73644, 75088, 75582, 75888, 77064, 77376, 79781, 80104, 82212, 83824, 84474, 84816, 89063, 89528, 90117, 91884, 91936, 93024, 94302, 97344, 98192, 99541, 100719, 100776, 101184, 102752, 103428, 103968, 109174, 109616, 110466, 112632, 113088, 115596, 116064, 120156, 122018, 122512, 123318, 125736, 127296, 130169, 134292, 134368, 137826, 137904, 142272, 145483, 147288, 150176, 151164, 151776, 154128, 159562, 160208, 163761, 164424, 167648, 168948, 169632, 178126, 179056, 180234, 183027, 183768, 183872, 186048, 188604, 190247, 196384, 199082, 201438, 201552, 205504, 206856, 207936, 218348, 219232, 220932, 225264, 231192, 232128, 239343, 240312, 244036, 245024, 246636, 251472, 260338, 267189, 268584, 268736, 275652, 275808, 290966, 294576, 298623, 300352, 302328, 303552, 308256, 319124, 320416, 327522, 328848, 335296, 337896, 339264, 356252, 358112, 360468, 366054, 367536, 377208, 380494, 390507, 392768, 398164, 402876, 403104, 413712, 436449, 436696, 438464, 441864, 450528, 462384, 478686, 480624, 488072, 490048, 491283, 493272, 502944, 520676, 534378, 537168, 549081, 551304, 551616, 570741, 581932, 589152, 597246, 604656, 616512, 638248, 640832, 655044, 657696, 675792, 712504, 716224, 718029, 720936, 732108, 735072, 754416, 760988, 781014, 796328, 801567, 805752, 806208, 827424, 872898, 873392, 883728, 895869, 901056, 924768, 957372, 961248, 976144, 982566, 986544, 1005888, 1037153, 1041352, 1068756, 1074336, 1098162, 1102608, 1141482, 1163864, 1171521, 1178304, 1194492, 1209312, 1276496, 1309347, 1310088, 1315392, 1351584, 1425008, 1436058, 1441872, 1464216, 1470144, 1508832, 1521976, 1562028, 1592656, 1603134, 1611504, 1654848, 1692197, 1712223, 1745796, 1746784, 1767456, 1791738, 1849536, 1891279, 1914744, 1922496, 1952288, 1965132, 1973088, 2074306, 2082704, 2137512, 2148672, 2196324, 2205216, 2282964, 2327728, 2343042, 2388984, 2418624, 2473211, 2552992, 2618694, 2620176, 2703168, 2850016, 2872116, 2883744, 2928432, 3017664, 3043952, 3111459, 3124056, 3185312, 3206268, 3223008, 3384394, 3424446, 3491592, 3493568, 3534912, 3583476, 3782558, 3829488, 3904576, 3930264, 3946176, 4148612, 4165408, 4275024, 4392648, 4410432, 4565928, 4655456, 4686084, 4777968, 4946422, 5076591, 5105984, 5237388, 5240352, 5673837, 5700032, 5744232, 5767488, 5856864, 6087904, 6222918, 6248112, 6370624, 6412536, 6446016, 6768788, 6848892, 6983184, 7166952, 7419633, 7565116, 7658976, 7860528, 8297224, 8330816, 8550048, 8785296, 9131856, 9310912, 9334377, 9372168, 9555936, 9892844, 10153182, 10474776, 10480704, 11347674, 11488464, 11713728, 12175808, 12445836, 12496224, 12825072, 13537576, 13697784, 13966368, 14333904, 14839266, 15130232, 15229773, 15317952, 15721056, 16594448, 17021511, 17100096, 17570592, 18263712, 18668754, 18744336, 19111872, 19785688, 20306364, 20949552, 22258899, 22695348, 22976928, 24891672, 24992448, 25650144, 27075152, 27395568, 27932736, 28667808, 29678532, 30260464, 30459546, 31442112, 32151743, 33188896, 34043022, 35141184, 36527424, 37337508, 37488672, 39571376, 40612728, 41899104, 44517798, 45390696, 45953856, 49783344, 51300288, 54150304, 54791136, 57335616, 59357064, 60520928, 60919092, 64303486, 66377792, 68086044, 74675016, 74977344, 79142752, 81225456, 83798208, 89035596, 90781392, 96455229, 99566688, 108300608, 109582272, 118714128, 121041856, 121838184, 128606972, 136172088, 149350032, 158285504, 162450912, 178071192, 181562784, 192910458, 199133376, 237428256, 243676368, 257213944, 272344176, 289365687, 298700064, 324901824, 356142384, 363125568, 385820916, 474856512, 487352736, 514427888, 544688352, 578731374, 597400128, 712284768, 771641832, 974705472, 1028855776, 1089376704, 1157462748, 1424569536, 1543283664, 2057711552, 2314925496, 3086567328, 4629850992, 6173134656, 9259701984, 18519403968]

約数ペア:

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(1521, 12175808), (1581, 11713728), (1612, 11488464), (1632, 11347674), (1767, 10480704), (1768, 10474776), (1824, 10153182), (1872, 9892844), (1938, 9555936), (1976, 9372168), (1984, 9334377), (1989, 9310912), (2028, 9131856), (2108, 8785296), (2166, 8550048), (2223, 8330816), (2232, 8297224), (2356, 7860528), (2418, 7658976), (2448, 7565116), (2496, 7419633), (2584, 7166952), (2652, 6983184), (2704, 6848892), (2736, 6768788), (2873, 6446016), (2888, 6412536), (2907, 6370624), (2964, 6248112), (2976, 6222918), (3042, 6087904), (3162, 5856864), (3211, 5767488), (3224, 5744232), (3249, 5700032), (3264, 5673837), (3534, 5240352), (3536, 5237388), (3627, 5105984), (3648, 5076591), (3744, 4946422), (3876, 4777968), (3952, 4686084), (3978, 4655456), (4056, 4565928), (4199, 4410432), (4216, 4392648), (4332, 4275024), (4446, 4165408), (4464, 4148612), (4693, 3946176), (4712, 3930264), (4743, 3904576), (4836, 3829488), (4896, 3782558), (5168, 3583476), (5239, 3534912), (5301, 3493568), (5304, 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