211944768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5140

約数の個数: 112

約数和(自身を含む): 661684224

約数和(自身を除く): 449739456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5087, 5208, 5952, 6944, 10174, 10416, 13888, 15261, 20348, 20832, 30522, 35609, 40696, 41664, 61044, 71218, 81392, 106827, 122088, 142436, 157697, 162784, 213654, 244176, 284872, 315394, 325568, 427308, 473091, 488352, 569744, 630788, 854616, 946182, 976704, 1103879, 1139488, 1261576, 1709232, 1892364, 2207758, 2278976, 2523152, 3311637, 3418464, 3784728, 4415516, 5046304, 6623274, 6836928, 7569456, 8831032, 10092608, 13246548, 15138912, 17662064, 26493096, 30277824, 35324128, 52986192, 70648256, 105972384, 211944768]

約数ペア:

[(1, 211944768), (2, 105972384), (3, 70648256), (4, 52986192), (6, 35324128), (7, 30277824), (8, 26493096), (12, 17662064), (14, 15138912), (16, 13246548), (21, 10092608), (24, 8831032), (28, 7569456), (31, 6836928), (32, 6623274), (42, 5046304), (48, 4415516), (56, 3784728), (62, 3418464), (64, 3311637), (84, 2523152), (93, 2278976), (96, 2207758), (112, 1892364), (124, 1709232), (168, 1261576), (186, 1139488), (192, 1103879), (217, 976704), (224, 946182), (248, 854616), (336, 630788), (372, 569744), (434, 488352), (448, 473091), (496, 427308), (651, 325568), (672, 315394), (744, 284872), (868, 244176), (992, 213654), (1302, 162784), (1344, 157697), (1488, 142436), (1736, 122088), (1984, 106827), (2604, 81392), (2976, 71218), (3472, 61044), (5087, 41664), (5208, 40696), (5952, 35609), (6944, 30522), (10174, 20832), (10416, 20348), (13888, 15261)]