638825184

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 2159861760

約数和(自身を除く): 1521036576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 31, 32, 34, 36, 46, 48, 51, 54, 61, 62, 68, 69, 72, 92, 93, 96, 102, 108, 122, 124, 136, 138, 144, 153, 183, 184, 186, 204, 207, 216, 244, 248, 272, 276, 279, 288, 306, 366, 368, 372, 391, 408, 414, 432, 459, 488, 496, 527, 544, 549, 552, 558, 612, 621, 713, 732, 736, 744, 782, 816, 828, 837, 864, 918, 976, 992, 1037, 1054, 1098, 1104, 1116, 1173, 1224, 1242, 1403, 1426, 1464, 1488, 1564, 1581, 1632, 1647, 1656, 1674, 1836, 1891, 1952, 2074, 2108, 2139, 2196, 2208, 2232, 2346, 2448, 2484, 2806, 2852, 2928, 2976, 3111, 3128, 3162, 3294, 3312, 3348, 3519, 3672, 3782, 4148, 4209, 4216, 4278, 4392, 4464, 4692, 4743, 4896, 4968, 5612, 5673, 5704, 5856, 6222, 6256, 6324, 6417, 6588, 6624, 6696, 7038, 7344, 7564, 8296, 8418, 8432, 8556, 8784, 8928, 9333, 9384, 9486, 9936, 10557, 11224, 11346, 11408, 12121, 12444, 12512, 12627, 12648, 12834, 13176, 13392, 14076, 14229, 14688, 15128, 16592, 16836, 16864, 17019, 17112, 17568, 18666, 18768, 18972, 19251, 19872, 21114, 22448, 22692, 22816, 23851, 24242, 24888, 25254, 25296, 25668, 26352, 26784, 27999, 28152, 28458, 30256, 32147, 33184, 33672, 34038, 34224, 36363, 37332, 37536, 37881, 37944, 38502, 42228, 43493, 44896, 45384, 47702, 48484, 49776, 50508, 50592, 51057, 51336, 52704, 55998, 56304, 56916, 60512, 64294, 67344, 68076, 68448, 71553, 72726, 74664, 75762, 75888, 77004, 84456, 86986, 90768, 95404, 96441, 96968, 99552, 101016, 102114, 102672, 109089, 111996, 112608, 113832, 128588, 130479, 134688, 136152, 143106, 145452, 149328, 151524, 151776, 154008, 168912, 173972, 181536, 190808, 192882, 193936, 202032, 204228, 205344, 214659, 218178, 223992, 227664, 257176, 260958, 272304, 286212, 289323, 290904, 298656, 303048, 308016, 327267, 337824, 347944, 381616, 385764, 387872, 391437, 404064, 408456, 429318, 436356, 447984, 455328, 514352, 521916, 544608, 572424, 578646, 581808, 606096, 616032, 643977, 654534, 695888, 739381, 763232, 771528, 782874, 816912, 858636, 867969, 872712, 895968, 1028704, 1043832, 1144848, 1157292, 1163616, 1174311, 1212192, 1287954, 1309068, 1391776, 1478762, 1543056, 1565748, 1633824, 1717272, 1735938, 1745424, 2087664, 2218143, 2289696, 2314584, 2348622, 2575908, 2618136, 2957524, 3086112, 3131496, 3434544, 3471876, 3490848, 4175328, 4436286, 4629168, 4697244, 5151816, 5236272, 5915048, 6262992, 6654429, 6869088, 6943752, 8872572, 9258336, 9394488, 10303632, 10472544, 11830096, 12525984, 13308858, 13887504, 17745144, 18788976, 19963287, 20607264, 23660192, 26617716, 27775008, 35490288, 37577952, 39926574, 53235432, 70980576, 79853148, 106470864, 159706296, 212941728, 319412592, 638825184]

約数ペア:

[(1, 638825184), (2, 319412592), (3, 212941728), (4, 159706296), (6, 106470864), (8, 79853148), (9, 70980576), (12, 53235432), (16, 39926574), (17, 37577952), (18, 35490288), (23, 27775008), (24, 26617716), (27, 23660192), (31, 20607264), (32, 19963287), (34, 18788976), (36, 17745144), (46, 13887504), (48, 13308858), (51, 12525984), (54, 11830096), (61, 10472544), (62, 10303632), (68, 9394488), (69, 9258336), (72, 8872572), (92, 6943752), (93, 6869088), (96, 6654429), (102, 6262992), (108, 5915048), (122, 5236272), (124, 5151816), (136, 4697244), (138, 4629168), (144, 4436286), (153, 4175328), (183, 3490848), (184, 3471876), (186, 3434544), (204, 3131496), (207, 3086112), (216, 2957524), (244, 2618136), (248, 2575908), (272, 2348622), (276, 2314584), (279, 2289696), (288, 2218143), (306, 2087664), (366, 1745424), (368, 1735938), (372, 1717272), (391, 1633824), (408, 1565748), (414, 1543056), (432, 1478762), (459, 1391776), (488, 1309068), (496, 1287954), (527, 1212192), (544, 1174311), (549, 1163616), (552, 1157292), (558, 1144848), (612, 1043832), (621, 1028704), (713, 895968), (732, 872712), (736, 867969), (744, 858636), (782, 816912), (816, 782874), (828, 771528), (837, 763232), (864, 739381), (918, 695888), (976, 654534), (992, 643977), (1037, 616032), (1054, 606096), (1098, 581808), (1104, 578646), (1116, 572424), (1173, 544608), (1224, 521916), (1242, 514352), (1403, 455328), (1426, 447984), (1464, 436356), (1488, 429318), (1564, 408456), (1581, 404064), (1632, 391437), (1647, 387872), (1656, 385764), (1674, 381616), (1836, 347944), (1891, 337824), (1952, 327267), (2074, 308016), (2108, 303048), (2139, 298656), (2196, 290904), (2208, 289323), (2232, 286212), (2346, 272304), (2448, 260958), (2484, 257176), (2806, 227664), (2852, 223992), (2928, 218178), (2976, 214659), (3111, 205344), (3128, 204228), (3162, 202032), (3294, 193936), (3312, 192882), (3348, 190808), (3519, 181536), (3672, 173972), (3782, 168912), (4148, 154008), (4209, 151776), (4216, 151524), (4278, 149328), (4392, 145452), (4464, 143106), (4692, 136152), (4743, 134688), (4896, 130479), (4968, 128588), (5612, 113832), (5673, 112608), (5704, 111996), (5856, 109089), (6222, 102672), (6256, 102114), (6324, 101016), (6417, 99552), (6588, 96968), (6624, 96441), (6696, 95404), (7038, 90768), (7344, 86986), (7564, 84456), (8296, 77004), (8418, 75888), (8432, 75762), (8556, 74664), (8784, 72726), (8928, 71553), (9333, 68448), (9384, 68076), (9486, 67344), (9936, 64294), (10557, 60512), (11224, 56916), (11346, 56304), (11408, 55998), (12121, 52704), (12444, 51336), (12512, 51057), (12627, 50592), (12648, 50508), (12834, 49776), (13176, 48484), (13392, 47702), (14076, 45384), (14229, 44896), (14688, 43493), (15128, 42228), (16592, 38502), (16836, 37944), (16864, 37881), (17019, 37536), (17112, 37332), (17568, 36363), (18666, 34224), (18768, 34038), (18972, 33672), (19251, 33184), (19872, 32147), (21114, 30256), (22448, 28458), (22692, 28152), (22816, 27999), (23851, 26784), (24242, 26352), (24888, 25668), (25254, 25296)]