218063328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 672465024

約数和(自身を除く): 454401696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 151, 168, 196, 224, 294, 302, 307, 336, 392, 453, 588, 604, 614, 672, 784, 906, 921, 1057, 1176, 1208, 1228, 1568, 1812, 1842, 2114, 2149, 2352, 2416, 2456, 3171, 3624, 3684, 4228, 4298, 4704, 4832, 4912, 6342, 6447, 7248, 7368, 7399, 8456, 8596, 9824, 12684, 12894, 14496, 14736, 14798, 15043, 16912, 17192, 22197, 25368, 25788, 29472, 29596, 30086, 33824, 34384, 44394, 45129, 46357, 50736, 51576, 59192, 60172, 68768, 88788, 90258, 92714, 101472, 103152, 118384, 120344, 139071, 177576, 180516, 185428, 206304, 236768, 240688, 278142, 324499, 355152, 361032, 370856, 481376, 556284, 648998, 710304, 722064, 741712, 973497, 1112568, 1297996, 1444128, 1483424, 1946994, 2225136, 2271493, 2595992, 3893988, 4450272, 4542986, 5191984, 6814479, 7787976, 9085972, 10383968, 13628958, 15575952, 18171944, 27257916, 31151904, 36343888, 54515832, 72687776, 109031664, 218063328]

約数ペア:

[(1, 218063328), (2, 109031664), (3, 72687776), (4, 54515832), (6, 36343888), (7, 31151904), (8, 27257916), (12, 18171944), (14, 15575952), (16, 13628958), (21, 10383968), (24, 9085972), (28, 7787976), (32, 6814479), (42, 5191984), (48, 4542986), (49, 4450272), (56, 3893988), (84, 2595992), (96, 2271493), (98, 2225136), (112, 1946994), (147, 1483424), (151, 1444128), (168, 1297996), (196, 1112568), (224, 973497), (294, 741712), (302, 722064), (307, 710304), (336, 648998), (392, 556284), (453, 481376), (588, 370856), (604, 361032), (614, 355152), (672, 324499), (784, 278142), (906, 240688), (921, 236768), (1057, 206304), (1176, 185428), (1208, 180516), (1228, 177576), (1568, 139071), (1812, 120344), (1842, 118384), (2114, 103152), (2149, 101472), (2352, 92714), (2416, 90258), (2456, 88788), (3171, 68768), (3624, 60172), (3684, 59192), (4228, 51576), (4298, 50736), (4704, 46357), (4832, 45129), (4912, 44394), (6342, 34384), (6447, 33824), (7248, 30086), (7368, 29596), (7399, 29472), (8456, 25788), (8596, 25368), (9824, 22197), (12684, 17192), (12894, 16912), (14496, 15043), (14736, 14798)]