571731264

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 224

約数和(自身を含む): 1870740480

約数和(自身を除く): 1299009216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 192, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 576, 624, 702, 744, 806, 821, 832, 837, 864, 936, 992, 1116, 1209, 1248, 1404, 1488, 1612, 1642, 1674, 1728, 1872, 1984, 2232, 2418, 2463, 2496, 2808, 2976, 3224, 3284, 3348, 3627, 3744, 4464, 4836, 4926, 5616, 5952, 6448, 6568, 6696, 7254, 7389, 7488, 8928, 9672, 9852, 10673, 10881, 11232, 12896, 13136, 13392, 14508, 14778, 17856, 19344, 19704, 21346, 21762, 22167, 22464, 25451, 25792, 26272, 26784, 29016, 29556, 32019, 38688, 39408, 42692, 43524, 44334, 50902, 52544, 53568, 58032, 59112, 64038, 76353, 77376, 78816, 85384, 87048, 88668, 96057, 101804, 116064, 118224, 128076, 152706, 157632, 170768, 174096, 177336, 192114, 203608, 229059, 232128, 236448, 256152, 288171, 305412, 330863, 341536, 348192, 354672, 384228, 407216, 458118, 472896, 512304, 576342, 610824, 661726, 683072, 687177, 696384, 709344, 768456, 814432, 916236, 992589, 1024608, 1152684, 1221648, 1323452, 1374354, 1418688, 1536912, 1628864, 1832472, 1985178, 2049216, 2305368, 2443296, 2646904, 2748708, 2977767, 3073824, 3664944, 3970356, 4610736, 4886592, 5293808, 5497416, 5955534, 6147648, 7329888, 7940712, 8933301, 9221472, 10587616, 10994832, 11911068, 14659776, 15881424, 17866602, 18442944, 21175232, 21989664, 23822136, 31762848, 35733204, 43979328, 47644272, 63525696, 71466408, 95288544, 142932816, 190577088, 285865632, 571731264]

約数ペア:

[(1, 571731264), (2, 285865632), (3, 190577088), (4, 142932816), (6, 95288544), (8, 71466408), (9, 63525696), (12, 47644272), (13, 43979328), (16, 35733204), (18, 31762848), (24, 23822136), (26, 21989664), (27, 21175232), (31, 18442944), (32, 17866602), (36, 15881424), (39, 14659776), (48, 11911068), (52, 10994832), (54, 10587616), (62, 9221472), (64, 8933301), (72, 7940712), (78, 7329888), (93, 6147648), (96, 5955534), (104, 5497416), (108, 5293808), (117, 4886592), (124, 4610736), (144, 3970356), (156, 3664944), (186, 3073824), (192, 2977767), (208, 2748708), (216, 2646904), (234, 2443296), (248, 2305368), (279, 2049216), (288, 1985178), (312, 1832472), (351, 1628864), (372, 1536912), (403, 1418688), (416, 1374354), (432, 1323452), (468, 1221648), (496, 1152684), (558, 1024608), (576, 992589), (624, 916236), (702, 814432), (744, 768456), (806, 709344), (821, 696384), (832, 687177), (837, 683072), (864, 661726), (936, 610824), (992, 576342), (1116, 512304), (1209, 472896), (1248, 458118), (1404, 407216), (1488, 384228), (1612, 354672), (1642, 348192), (1674, 341536), (1728, 330863), (1872, 305412), (1984, 288171), (2232, 256152), (2418, 236448), (2463, 232128), (2496, 229059), (2808, 203608), (2976, 192114), (3224, 177336), (3284, 174096), (3348, 170768), (3627, 157632), (3744, 152706), (4464, 128076), (4836, 118224), (4926, 116064), (5616, 101804), (5952, 96057), (6448, 88668), (6568, 87048), (6696, 85384), (7254, 78816), (7389, 77376), (7488, 76353), (8928, 64038), (9672, 59112), (9852, 58032), (10673, 53568), (10881, 52544), (11232, 50902), (12896, 44334), (13136, 43524), (13392, 42692), (14508, 39408), (14778, 38688), (17856, 32019), (19344, 29556), (19704, 29016), (21346, 26784), (21762, 26272), (22167, 25792), (22464, 25451)]