397635264

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 224

約数和(自身を含む): 1301780480

約数和(自身を除く): 904145216

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, 571, 576, 624, 702, 744, 806, 832, 837, 864, 936, 992, 1116, 1142, 1209, 1248, 1404, 1488, 1612, 1674, 1713, 1728, 1872, 1984, 2232, 2284, 2418, 2496, 2808, 2976, 3224, 3348, 3426, 3627, 3744, 4464, 4568, 4836, 5139, 5616, 5952, 6448, 6696, 6852, 7254, 7423, 7488, 8928, 9136, 9672, 10278, 10881, 11232, 12896, 13392, 13704, 14508, 14846, 15417, 17701, 17856, 18272, 19344, 20556, 21762, 22269, 22464, 25792, 26784, 27408, 29016, 29692, 30834, 35402, 36544, 38688, 41112, 43524, 44538, 53103, 53568, 54816, 58032, 59384, 61668, 66807, 70804, 77376, 82224, 87048, 89076, 106206, 109632, 116064, 118768, 123336, 133614, 141608, 159309, 164448, 174096, 178152, 200421, 212412, 230113, 232128, 237536, 246672, 267228, 283216, 318618, 328896, 348192, 356304, 400842, 424824, 460226, 475072, 477927, 493344, 534456, 566432, 637236, 690339, 696384, 712608, 801684, 849648, 920452, 955854, 986688, 1068912, 1132864, 1274472, 1380678, 1425216, 1603368, 1699296, 1840904, 1911708, 2071017, 2137824, 2548944, 2761356, 3206736, 3398592, 3681808, 3823416, 4142034, 4275648, 5097888, 5522712, 6213051, 6413472, 7363616, 7646832, 8284068, 10195776, 11045424, 12426102, 12826944, 14727232, 15293664, 16568136, 22090848, 24852204, 30587328, 33136272, 44181696, 49704408, 66272544, 99408816, 132545088, 198817632, 397635264]

約数ペア:

[(1, 397635264), (2, 198817632), (3, 132545088), (4, 99408816), (6, 66272544), (8, 49704408), (9, 44181696), (12, 33136272), (13, 30587328), (16, 24852204), (18, 22090848), (24, 16568136), (26, 15293664), (27, 14727232), (31, 12826944), (32, 12426102), (36, 11045424), (39, 10195776), (48, 8284068), (52, 7646832), (54, 7363616), (62, 6413472), (64, 6213051), (72, 5522712), (78, 5097888), (93, 4275648), (96, 4142034), (104, 3823416), (108, 3681808), (117, 3398592), (124, 3206736), (144, 2761356), (156, 2548944), (186, 2137824), (192, 2071017), (208, 1911708), (216, 1840904), (234, 1699296), (248, 1603368), (279, 1425216), (288, 1380678), (312, 1274472), (351, 1132864), (372, 1068912), (403, 986688), (416, 955854), (432, 920452), (468, 849648), (496, 801684), (558, 712608), (571, 696384), (576, 690339), (624, 637236), (702, 566432), (744, 534456), (806, 493344), (832, 477927), (837, 475072), (864, 460226), (936, 424824), (992, 400842), (1116, 356304), (1142, 348192), (1209, 328896), (1248, 318618), (1404, 283216), (1488, 267228), (1612, 246672), (1674, 237536), (1713, 232128), (1728, 230113), (1872, 212412), (1984, 200421), (2232, 178152), (2284, 174096), (2418, 164448), (2496, 159309), (2808, 141608), (2976, 133614), (3224, 123336), (3348, 118768), (3426, 116064), (3627, 109632), (3744, 106206), (4464, 89076), (4568, 87048), (4836, 82224), (5139, 77376), (5616, 70804), (5952, 66807), (6448, 61668), (6696, 59384), (6852, 58032), (7254, 54816), (7423, 53568), (7488, 53103), (8928, 44538), (9136, 43524), (9672, 41112), (10278, 38688), (10881, 36544), (11232, 35402), (12896, 30834), (13392, 29692), (13704, 29016), (14508, 27408), (14846, 26784), (15417, 25792), (17701, 22464), (17856, 22269), (18272, 21762), (19344, 20556)]