217794192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 708716544

約数和(自身を除く): 490922352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 487, 528, 616, 726, 847, 924, 968, 974, 1232, 1331, 1452, 1461, 1694, 1848, 1936, 1948, 2541, 2662, 2904, 2922, 3388, 3409, 3696, 3896, 3993, 5082, 5324, 5357, 5808, 5844, 6776, 6818, 7792, 7986, 9317, 10164, 10227, 10648, 10714, 11688, 13552, 13636, 15972, 16071, 18634, 20328, 20454, 21296, 21428, 23376, 27272, 27951, 31944, 32142, 37268, 37499, 40656, 40908, 42856, 54544, 55902, 58927, 63888, 64284, 74536, 74998, 81816, 85712, 111804, 112497, 117854, 128568, 149072, 149996, 163632, 176781, 223608, 224994, 235708, 257136, 299992, 353562, 412489, 447216, 449988, 471416, 599984, 648197, 707124, 824978, 899976, 942832, 1237467, 1296394, 1414248, 1649956, 1799952, 1944591, 2474934, 2592788, 2828496, 3299912, 3889182, 4537379, 4949868, 5185576, 6599824, 7778364, 9074758, 9899736, 10371152, 13612137, 15556728, 18149516, 19799472, 27224274, 31113456, 36299032, 54448548, 72598064, 108897096, 217794192]

約数ペア:

[(1, 217794192), (2, 108897096), (3, 72598064), (4, 54448548), (6, 36299032), (7, 31113456), (8, 27224274), (11, 19799472), (12, 18149516), (14, 15556728), (16, 13612137), (21, 10371152), (22, 9899736), (24, 9074758), (28, 7778364), (33, 6599824), (42, 5185576), (44, 4949868), (48, 4537379), (56, 3889182), (66, 3299912), (77, 2828496), (84, 2592788), (88, 2474934), (112, 1944591), (121, 1799952), (132, 1649956), (154, 1414248), (168, 1296394), (176, 1237467), (231, 942832), (242, 899976), (264, 824978), (308, 707124), (336, 648197), (363, 599984), (462, 471416), (484, 449988), (487, 447216), (528, 412489), (616, 353562), (726, 299992), (847, 257136), (924, 235708), (968, 224994), (974, 223608), (1232, 176781), (1331, 163632), (1452, 149996), (1461, 149072), (1694, 128568), (1848, 117854), (1936, 112497), (1948, 111804), (2541, 85712), (2662, 81816), (2904, 74998), (2922, 74536), (3388, 64284), (3409, 63888), (3696, 58927), (3896, 55902), (3993, 54544), (5082, 42856), (5324, 40908), (5357, 40656), (5808, 37499), (5844, 37268), (6776, 32142), (6818, 31944), (7792, 27951), (7986, 27272), (9317, 23376), (10164, 21428), (10227, 21296), (10648, 20454), (10714, 20328), (11688, 18634), (13552, 16071), (13636, 15972)]