264457872

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 280

約数和(自身を含む): 910775040

約数和(自身を除く): 646317168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 79, 81, 82, 84, 108, 112, 123, 126, 144, 158, 162, 164, 168, 189, 216, 237, 243, 246, 252, 287, 316, 324, 328, 336, 369, 378, 432, 474, 486, 492, 504, 553, 567, 574, 632, 648, 656, 711, 729, 738, 756, 861, 948, 972, 984, 1008, 1106, 1107, 1134, 1148, 1264, 1296, 1422, 1458, 1476, 1512, 1659, 1701, 1722, 1896, 1944, 1968, 2133, 2212, 2214, 2268, 2296, 2583, 2844, 2916, 2952, 3024, 3239, 3318, 3321, 3402, 3444, 3792, 3888, 4266, 4424, 4428, 4536, 4592, 4977, 5103, 5166, 5688, 5832, 5904, 6399, 6478, 6636, 6642, 6804, 6888, 7749, 8532, 8848, 8856, 9072, 9717, 9954, 9963, 10206, 10332, 11376, 11664, 12798, 12956, 13272, 13284, 13608, 13776, 14931, 15498, 17064, 17712, 19197, 19434, 19908, 19926, 20412, 20664, 22673, 23247, 25596, 25912, 26544, 26568, 27216, 29151, 29862, 29889, 30996, 34128, 38394, 38868, 39816, 39852, 40824, 41328, 44793, 45346, 46494, 51192, 51824, 53136, 57591, 58302, 59724, 59778, 61992, 68019, 69741, 76788, 77736, 79632, 79704, 81648, 87453, 89586, 90692, 92988, 102384, 115182, 116604, 119448, 119556, 123984, 134379, 136038, 139482, 153576, 155472, 159408, 174906, 179172, 181384, 185976, 204057, 209223, 230364, 233208, 238896, 239112, 262359, 268758, 272076, 278964, 307152, 349812, 358344, 362768, 371952, 403137, 408114, 418446, 460728, 466416, 478224, 524718, 537516, 544152, 557928, 612171, 699624, 716688, 787077, 806274, 816228, 836892, 921456, 1049436, 1075032, 1088304, 1115856, 1224342, 1399248, 1574154, 1612548, 1632456, 1673784, 1836513, 2098872, 2150064, 2361231, 2448684, 3148308, 3225096, 3264912, 3347568, 3673026, 4197744, 4722462, 4897368, 5509539, 6296616, 6450192, 7346052, 9444924, 9794736, 11019078, 12593232, 14692104, 16528617, 18889848, 22038156, 29384208, 33057234, 37779696, 44076312, 66114468, 88152624, 132228936, 264457872]

約数ペア:

[(1, 264457872), (2, 132228936), (3, 88152624), (4, 66114468), (6, 44076312), (7, 37779696), (8, 33057234), (9, 29384208), (12, 22038156), (14, 18889848), (16, 16528617), (18, 14692104), (21, 12593232), (24, 11019078), (27, 9794736), (28, 9444924), (36, 7346052), (41, 6450192), (42, 6296616), (48, 5509539), (54, 4897368), (56, 4722462), (63, 4197744), (72, 3673026), (79, 3347568), (81, 3264912), (82, 3225096), (84, 3148308), (108, 2448684), (112, 2361231), (123, 2150064), (126, 2098872), (144, 1836513), (158, 1673784), (162, 1632456), (164, 1612548), (168, 1574154), (189, 1399248), (216, 1224342), (237, 1115856), (243, 1088304), (246, 1075032), (252, 1049436), (287, 921456), (316, 836892), (324, 816228), (328, 806274), (336, 787077), (369, 716688), (378, 699624), (432, 612171), (474, 557928), (486, 544152), (492, 537516), (504, 524718), (553, 478224), (567, 466416), (574, 460728), (632, 418446), (648, 408114), (656, 403137), (711, 371952), (729, 362768), (738, 358344), (756, 349812), (861, 307152), (948, 278964), (972, 272076), (984, 268758), (1008, 262359), (1106, 239112), (1107, 238896), (1134, 233208), (1148, 230364), (1264, 209223), (1296, 204057), (1422, 185976), (1458, 181384), (1476, 179172), (1512, 174906), (1659, 159408), (1701, 155472), (1722, 153576), (1896, 139482), (1944, 136038), (1968, 134379), (2133, 123984), (2212, 119556), (2214, 119448), (2268, 116604), (2296, 115182), (2583, 102384), (2844, 92988), (2916, 90692), (2952, 89586), (3024, 87453), (3239, 81648), (3318, 79704), (3321, 79632), (3402, 77736), (3444, 76788), (3792, 69741), (3888, 68019), (4266, 61992), (4424, 59778), (4428, 59724), (4536, 58302), (4592, 57591), (4977, 53136), (5103, 51824), (5166, 51192), (5688, 46494), (5832, 45346), (5904, 44793), (6399, 41328), (6478, 40824), (6636, 39852), (6642, 39816), (6804, 38868), (6888, 38394), (7749, 34128), (8532, 30996), (8848, 29889), (8856, 29862), (9072, 29151), (9717, 27216), (9954, 26568), (9963, 26544), (10206, 25912), (10332, 25596), (11376, 23247), (11664, 22673), (12798, 20664), (12956, 20412), (13272, 19926), (13284, 19908), (13608, 19434), (13776, 19197), (14931, 17712), (15498, 17064)]