1621721088

素因数分解:

$2^{15}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 320

約数和(自身を含む): 5328781920

約数和(自身を除く): 3707060832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 81, 94, 96, 104, 108, 117, 128, 141, 144, 156, 162, 188, 192, 208, 216, 234, 256, 282, 288, 312, 324, 351, 376, 384, 416, 423, 432, 468, 512, 564, 576, 611, 624, 648, 702, 752, 768, 832, 846, 864, 936, 1024, 1053, 1128, 1152, 1222, 1248, 1269, 1296, 1404, 1504, 1536, 1664, 1692, 1728, 1833, 1872, 2048, 2106, 2256, 2304, 2444, 2496, 2538, 2592, 2808, 3008, 3072, 3328, 3384, 3456, 3666, 3744, 3807, 4096, 4212, 4512, 4608, 4888, 4992, 5076, 5184, 5499, 5616, 6016, 6144, 6656, 6768, 6912, 7332, 7488, 7614, 8192, 8424, 9024, 9216, 9776, 9984, 10152, 10368, 10998, 11232, 12032, 12288, 13312, 13536, 13824, 14664, 14976, 15228, 16384, 16497, 16848, 18048, 18432, 19552, 19968, 20304, 20736, 21996, 22464, 24064, 24576, 26624, 27072, 27648, 29328, 29952, 30456, 32768, 32994, 33696, 36096, 36864, 39104, 39936, 40608, 41472, 43992, 44928, 48128, 49152, 49491, 53248, 54144, 55296, 58656, 59904, 60912, 65988, 67392, 72192, 73728, 78208, 79872, 81216, 82944, 87984, 89856, 96256, 98304, 98982, 106496, 108288, 110592, 117312, 119808, 121824, 131976, 134784, 144384, 147456, 156416, 159744, 162432, 165888, 175968, 179712, 192512, 197964, 212992, 216576, 221184, 234624, 239616, 243648, 263952, 269568, 288768, 294912, 312832, 319488, 324864, 331776, 351936, 359424, 385024, 395928, 425984, 433152, 442368, 469248, 479232, 487296, 527904, 539136, 577536, 625664, 638976, 649728, 663552, 703872, 718848, 770048, 791856, 866304, 884736, 938496, 958464, 974592, 1055808, 1078272, 1155072, 1251328, 1277952, 1299456, 1327104, 1407744, 1437696, 1540096, 1583712, 1732608, 1876992, 1916928, 1949184, 2111616, 2156544, 2310144, 2502656, 2598912, 2654208, 2815488, 2875392, 3167424, 3465216, 3753984, 3833856, 3898368, 4223232, 4313088, 4620288, 5005312, 5197824, 5630976, 5750784, 6334848, 6930432, 7507968, 7796736, 8446464, 8626176, 10010624, 10395648, 11261952, 11501568, 12669696, 13860864, 15015936, 15593472, 16892928, 17252352, 20021248, 20791296, 22523904, 25339392, 30031872, 31186944, 33785856, 34504704, 41582592, 45047808, 50678784, 60063744, 62373888, 67571712, 90095616, 101357568, 124747776, 135143424, 180191232, 202715136, 270286848, 405430272, 540573696, 810860544, 1621721088]

約数ペア:

[(1, 1621721088), (2, 810860544), (3, 540573696), (4, 405430272), (6, 270286848), (8, 202715136), (9, 180191232), (12, 135143424), (13, 124747776), (16, 101357568), (18, 90095616), (24, 67571712), (26, 62373888), (27, 60063744), (32, 50678784), (36, 45047808), (39, 41582592), (47, 34504704), (48, 33785856), (52, 31186944), (54, 30031872), (64, 25339392), (72, 22523904), (78, 20791296), (81, 20021248), (94, 17252352), (96, 16892928), (104, 15593472), (108, 15015936), (117, 13860864), (128, 12669696), (141, 11501568), (144, 11261952), (156, 10395648), (162, 10010624), (188, 8626176), (192, 8446464), (208, 7796736), (216, 7507968), (234, 6930432), (256, 6334848), (282, 5750784), (288, 5630976), (312, 5197824), (324, 5005312), (351, 4620288), (376, 4313088), (384, 4223232), (416, 3898368), (423, 3833856), (432, 3753984), (468, 3465216), (512, 3167424), (564, 2875392), (576, 2815488), (611, 2654208), (624, 2598912), (648, 2502656), (702, 2310144), (752, 2156544), (768, 2111616), (832, 1949184), (846, 1916928), (864, 1876992), (936, 1732608), (1024, 1583712), (1053, 1540096), (1128, 1437696), (1152, 1407744), (1222, 1327104), (1248, 1299456), (1269, 1277952), (1296, 1251328), (1404, 1155072), (1504, 1078272), (1536, 1055808), (1664, 974592), (1692, 958464), (1728, 938496), (1833, 884736), (1872, 866304), (2048, 791856), (2106, 770048), (2256, 718848), (2304, 703872), (2444, 663552), (2496, 649728), (2538, 638976), (2592, 625664), (2808, 577536), (3008, 539136), (3072, 527904), (3328, 487296), (3384, 479232), (3456, 469248), (3666, 442368), (3744, 433152), (3807, 425984), (4096, 395928), (4212, 385024), (4512, 359424), (4608, 351936), (4888, 331776), (4992, 324864), (5076, 319488), (5184, 312832), (5499, 294912), (5616, 288768), (6016, 269568), (6144, 263952), (6656, 243648), (6768, 239616), (6912, 234624), (7332, 221184), (7488, 216576), (7614, 212992), (8192, 197964), (8424, 192512), (9024, 179712), (9216, 175968), (9776, 165888), (9984, 162432), (10152, 159744), (10368, 156416), (10998, 147456), (11232, 144384), (12032, 134784), (12288, 131976), (13312, 121824), (13536, 119808), (13824, 117312), (14664, 110592), (14976, 108288), (15228, 106496), (16384, 98982), (16497, 98304), (16848, 96256), (18048, 89856), (18432, 87984), (19552, 82944), (19968, 81216), (20304, 79872), (20736, 78208), (21996, 73728), (22464, 72192), (24064, 67392), (24576, 65988), (26624, 60912), (27072, 59904), (27648, 58656), (29328, 55296), (29952, 54144), (30456, 53248), (32768, 49491), (32994, 49152), (33696, 48128), (36096, 44928), (36864, 43992), (39104, 41472), (39936, 40608)]