2021094768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 6676715520

約数和(自身を除く): 4655620752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 191, 196, 231, 264, 294, 308, 336, 382, 392, 409, 462, 528, 539, 573, 588, 616, 764, 784, 818, 924, 1078, 1146, 1176, 1227, 1232, 1337, 1528, 1617, 1636, 1848, 2101, 2156, 2292, 2352, 2454, 2674, 2863, 3056, 3234, 3272, 3696, 4011, 4202, 4312, 4499, 4584, 4908, 5348, 5726, 6303, 6468, 6544, 8022, 8404, 8589, 8624, 8998, 9168, 9359, 9816, 10696, 11452, 12606, 12936, 13497, 14707, 16044, 16808, 17178, 17996, 18718, 19632, 20041, 21392, 22904, 25212, 25872, 26994, 28077, 29414, 31493, 32088, 33616, 34356, 35992, 37436, 40082, 44121, 45808, 50424, 53988, 56154, 58828, 60123, 62986, 64176, 68712, 71984, 74872, 78119, 80164, 88242, 94479, 100848, 102949, 107976, 112308, 117656, 120246, 125972, 137424, 149744, 156238, 160328, 176484, 188958, 205898, 215952, 220451, 224616, 234357, 235312, 240492, 251944, 308847, 312476, 320656, 352968, 377916, 411796, 440902, 449232, 468714, 480984, 503888, 546833, 617694, 624952, 661353, 705936, 755832, 823592, 859309, 881804, 937428, 961968, 1093666, 1235388, 1249904, 1322706, 1511664, 1640499, 1647184, 1718618, 1763608, 1874856, 2187332, 2470776, 2577927, 2645412, 3280998, 3437236, 3527216, 3749712, 3827831, 4374664, 4941552, 5155854, 5290824, 6015163, 6561996, 6874472, 7655662, 8749328, 10311708, 10581648, 11483493, 12030326, 13123992, 13748944, 15311324, 18045489, 20623416, 22966986, 24060652, 26247984, 30622648, 36090978, 41246832, 42106141, 45933972, 48121304, 61245296, 72181956, 84212282, 91867944, 96242608, 126318423, 144363912, 168424564, 183735888, 252636846, 288727824, 336849128, 505273692, 673698256, 1010547384, 2021094768]

約数ペア:

[(1, 2021094768), (2, 1010547384), (3, 673698256), (4, 505273692), (6, 336849128), (7, 288727824), (8, 252636846), (11, 183735888), (12, 168424564), (14, 144363912), (16, 126318423), (21, 96242608), (22, 91867944), (24, 84212282), (28, 72181956), (33, 61245296), (42, 48121304), (44, 45933972), (48, 42106141), (49, 41246832), (56, 36090978), (66, 30622648), (77, 26247984), (84, 24060652), (88, 22966986), (98, 20623416), (112, 18045489), (132, 15311324), (147, 13748944), (154, 13123992), (168, 12030326), (176, 11483493), (191, 10581648), (196, 10311708), (231, 8749328), (264, 7655662), (294, 6874472), (308, 6561996), (336, 6015163), (382, 5290824), (392, 5155854), (409, 4941552), (462, 4374664), (528, 3827831), (539, 3749712), (573, 3527216), (588, 3437236), (616, 3280998), (764, 2645412), (784, 2577927), (818, 2470776), (924, 2187332), (1078, 1874856), (1146, 1763608), (1176, 1718618), (1227, 1647184), (1232, 1640499), (1337, 1511664), (1528, 1322706), (1617, 1249904), (1636, 1235388), (1848, 1093666), (2101, 961968), (2156, 937428), (2292, 881804), (2352, 859309), (2454, 823592), (2674, 755832), (2863, 705936), (3056, 661353), (3234, 624952), (3272, 617694), (3696, 546833), (4011, 503888), (4202, 480984), (4312, 468714), (4499, 449232), (4584, 440902), (4908, 411796), (5348, 377916), (5726, 352968), (6303, 320656), (6468, 312476), (6544, 308847), (8022, 251944), (8404, 240492), (8589, 235312), (8624, 234357), (8998, 224616), (9168, 220451), (9359, 215952), (9816, 205898), (10696, 188958), (11452, 176484), (12606, 160328), (12936, 156238), (13497, 149744), (14707, 137424), (16044, 125972), (16808, 120246), (17178, 117656), (17996, 112308), (18718, 107976), (19632, 102949), (20041, 100848), (21392, 94479), (22904, 88242), (25212, 80164), (25872, 78119), (26994, 74872), (28077, 71984), (29414, 68712), (31493, 64176), (32088, 62986), (33616, 60123), (34356, 58828), (35992, 56154), (37436, 53988), (40082, 50424), (44121, 45808)]