211611456

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 168

約数和(自身を含む): 715979264

約数和(自身を除く): 504367808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1693, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3386, 3472, 3906, 4032, 4464, 5079, 5208, 5952, 6772, 6944, 7812, 8928, 10158, 10416, 11851, 13544, 13888, 15237, 15624, 17856, 20316, 20832, 23702, 27088, 30474, 31248, 35553, 40632, 41664, 47404, 52483, 54176, 60948, 62496, 71106, 81264, 94808, 104966, 106659, 108352, 121896, 124992, 142212, 157449, 162528, 189616, 209932, 213318, 243792, 284424, 314898, 325056, 367381, 379232, 419864, 426636, 472347, 487584, 568848, 629796, 734762, 758464, 839728, 853272, 944694, 975168, 1102143, 1137696, 1259592, 1469524, 1679456, 1706544, 1889388, 2204286, 2275392, 2519184, 2939048, 3306429, 3358912, 3413088, 3778776, 4408572, 5038368, 5878096, 6612858, 6826176, 7557552, 8817144, 10076736, 11756192, 13225716, 15115104, 17634288, 23512384, 26451432, 30230208, 35268576, 52902864, 70537152, 105805728, 211611456]

約数ペア:

[(1, 211611456), (2, 105805728), (3, 70537152), (4, 52902864), (6, 35268576), (7, 30230208), (8, 26451432), (9, 23512384), (12, 17634288), (14, 15115104), (16, 13225716), (18, 11756192), (21, 10076736), (24, 8817144), (28, 7557552), (31, 6826176), (32, 6612858), (36, 5878096), (42, 5038368), (48, 4408572), (56, 3778776), (62, 3413088), (63, 3358912), (64, 3306429), (72, 2939048), (84, 2519184), (93, 2275392), (96, 2204286), (112, 1889388), (124, 1706544), (126, 1679456), (144, 1469524), (168, 1259592), (186, 1137696), (192, 1102143), (217, 975168), (224, 944694), (248, 853272), (252, 839728), (279, 758464), (288, 734762), (336, 629796), (372, 568848), (434, 487584), (448, 472347), (496, 426636), (504, 419864), (558, 379232), (576, 367381), (651, 325056), (672, 314898), (744, 284424), (868, 243792), (992, 213318), (1008, 209932), (1116, 189616), (1302, 162528), (1344, 157449), (1488, 142212), (1693, 124992), (1736, 121896), (1953, 108352), (1984, 106659), (2016, 104966), (2232, 94808), (2604, 81264), (2976, 71106), (3386, 62496), (3472, 60948), (3906, 54176), (4032, 52483), (4464, 47404), (5079, 41664), (5208, 40632), (5952, 35553), (6772, 31248), (6944, 30474), (7812, 27088), (8928, 23702), (10158, 20832), (10416, 20316), (11851, 17856), (13544, 15624), (13888, 15237)]