1326427648

素因数分解:

$2^9\times 7^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 200

約数和(自身を含む): 3369737448

約数和(自身を除く): 2043309800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 83, 91, 98, 104, 112, 128, 166, 182, 196, 208, 224, 256, 332, 343, 364, 392, 416, 448, 512, 581, 637, 664, 686, 728, 784, 832, 896, 1079, 1162, 1274, 1328, 1372, 1456, 1568, 1664, 1792, 2158, 2324, 2401, 2548, 2656, 2744, 2912, 3136, 3328, 3584, 4067, 4316, 4459, 4648, 4802, 5096, 5312, 5488, 5824, 6272, 6656, 7553, 8134, 8632, 8918, 9296, 9604, 10192, 10624, 10976, 11648, 12544, 15106, 16268, 17264, 17836, 18592, 19208, 20384, 21248, 21952, 23296, 25088, 28469, 30212, 31213, 32536, 34528, 35672, 37184, 38416, 40768, 42496, 43904, 46592, 52871, 56938, 60424, 62426, 65072, 69056, 71344, 74368, 76832, 81536, 87808, 105742, 113876, 120848, 124852, 130144, 138112, 142688, 148736, 153664, 163072, 175616, 199283, 211484, 227752, 241696, 249704, 260288, 276224, 285376, 297472, 307328, 326144, 370097, 398566, 422968, 455504, 483392, 499408, 520576, 552448, 570752, 614656, 740194, 797132, 845936, 911008, 966784, 998816, 1041152, 1141504, 1229312, 1480388, 1594264, 1691872, 1822016, 1933568, 1997632, 2082304, 2283008, 2590679, 2960776, 3188528, 3383744, 3644032, 3867136, 3995264, 5181358, 5921552, 6377056, 6767488, 7288064, 7990528, 10362716, 11843104, 12754112, 13534976, 14576128, 15981056, 20725432, 23686208, 25508224, 27069952, 41450864, 47372416, 51016448, 82901728, 94744832, 102032896, 165803456, 189489664, 331606912, 663213824, 1326427648]

約数ペア:

[(1, 1326427648), (2, 663213824), (4, 331606912), (7, 189489664), (8, 165803456), (13, 102032896), (14, 94744832), (16, 82901728), (26, 51016448), (28, 47372416), (32, 41450864), (49, 27069952), (52, 25508224), (56, 23686208), (64, 20725432), (83, 15981056), (91, 14576128), (98, 13534976), (104, 12754112), (112, 11843104), (128, 10362716), (166, 7990528), (182, 7288064), (196, 6767488), (208, 6377056), (224, 5921552), (256, 5181358), (332, 3995264), (343, 3867136), (364, 3644032), (392, 3383744), (416, 3188528), (448, 2960776), (512, 2590679), (581, 2283008), (637, 2082304), (664, 1997632), (686, 1933568), (728, 1822016), (784, 1691872), (832, 1594264), (896, 1480388), (1079, 1229312), (1162, 1141504), (1274, 1041152), (1328, 998816), (1372, 966784), (1456, 911008), (1568, 845936), (1664, 797132), (1792, 740194), (2158, 614656), (2324, 570752), (2401, 552448), (2548, 520576), (2656, 499408), (2744, 483392), (2912, 455504), (3136, 422968), (3328, 398566), (3584, 370097), (4067, 326144), (4316, 307328), (4459, 297472), (4648, 285376), (4802, 276224), (5096, 260288), (5312, 249704), (5488, 241696), (5824, 227752), (6272, 211484), (6656, 199283), (7553, 175616), (8134, 163072), (8632, 153664), (8918, 148736), (9296, 142688), (9604, 138112), (10192, 130144), (10624, 124852), (10976, 120848), (11648, 113876), (12544, 105742), (15106, 87808), (16268, 81536), (17264, 76832), (17836, 74368), (18592, 71344), (19208, 69056), (20384, 65072), (21248, 62426), (21952, 60424), (23296, 56938), (25088, 52871), (28469, 46592), (30212, 43904), (31213, 42496), (32536, 40768), (34528, 38416), (35672, 37184)]