1266720768

素因数分解:

$2^{13}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 280

約数和(自身を含む): 3996403488

約数和(自身を除く): 2729682720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 83, 92, 96, 108, 128, 138, 144, 162, 166, 184, 192, 207, 216, 249, 256, 276, 288, 324, 332, 368, 384, 414, 432, 498, 512, 552, 576, 621, 648, 664, 736, 747, 768, 828, 864, 996, 1024, 1104, 1152, 1242, 1296, 1328, 1472, 1494, 1536, 1656, 1728, 1863, 1909, 1992, 2048, 2208, 2241, 2304, 2484, 2592, 2656, 2944, 2988, 3072, 3312, 3456, 3726, 3818, 3984, 4096, 4416, 4482, 4608, 4968, 5184, 5312, 5727, 5888, 5976, 6144, 6624, 6723, 6912, 7452, 7636, 7968, 8192, 8832, 8964, 9216, 9936, 10368, 10624, 11454, 11776, 11952, 12288, 13248, 13446, 13824, 14904, 15272, 15936, 17181, 17664, 17928, 18432, 19872, 20736, 21248, 22908, 23552, 23904, 24576, 26496, 26892, 27648, 29808, 30544, 31872, 34362, 35328, 35856, 36864, 39744, 41472, 42496, 45816, 47104, 47808, 51543, 52992, 53784, 55296, 59616, 61088, 63744, 68724, 70656, 71712, 73728, 79488, 82944, 84992, 91632, 94208, 95616, 103086, 105984, 107568, 110592, 119232, 122176, 127488, 137448, 141312, 143424, 154629, 158976, 165888, 169984, 183264, 188416, 191232, 206172, 211968, 215136, 221184, 238464, 244352, 254976, 274896, 282624, 286848, 309258, 317952, 331776, 339968, 366528, 382464, 412344, 423936, 430272, 476928, 488704, 509952, 549792, 565248, 573696, 618516, 635904, 663552, 679936, 733056, 764928, 824688, 847872, 860544, 953856, 977408, 1019904, 1099584, 1147392, 1237032, 1271808, 1466112, 1529856, 1649376, 1695744, 1721088, 1907712, 1954816, 2039808, 2199168, 2294784, 2474064, 2543616, 2932224, 3059712, 3298752, 3442176, 3815424, 3909632, 4398336, 4589568, 4948128, 5087232, 5864448, 6119424, 6597504, 6884352, 7630848, 7819264, 8796672, 9179136, 9896256, 11728896, 13195008, 13768704, 15261696, 15638528, 17593344, 18358272, 19792512, 23457792, 26390016, 27537408, 35186688, 39585024, 46915584, 52780032, 55074816, 70373376, 79170048, 105560064, 140746752, 158340096, 211120128, 316680192, 422240256, 633360384, 1266720768]

約数ペア:

[(1, 1266720768), (2, 633360384), (3, 422240256), (4, 316680192), (6, 211120128), (8, 158340096), (9, 140746752), (12, 105560064), (16, 79170048), (18, 70373376), (23, 55074816), (24, 52780032), (27, 46915584), (32, 39585024), (36, 35186688), (46, 27537408), (48, 26390016), (54, 23457792), (64, 19792512), (69, 18358272), (72, 17593344), (81, 15638528), (83, 15261696), (92, 13768704), (96, 13195008), (108, 11728896), (128, 9896256), (138, 9179136), (144, 8796672), (162, 7819264), (166, 7630848), (184, 6884352), (192, 6597504), (207, 6119424), (216, 5864448), (249, 5087232), (256, 4948128), (276, 4589568), (288, 4398336), (324, 3909632), (332, 3815424), (368, 3442176), (384, 3298752), (414, 3059712), (432, 2932224), (498, 2543616), (512, 2474064), (552, 2294784), (576, 2199168), (621, 2039808), (648, 1954816), (664, 1907712), (736, 1721088), (747, 1695744), (768, 1649376), (828, 1529856), (864, 1466112), (996, 1271808), (1024, 1237032), (1104, 1147392), (1152, 1099584), (1242, 1019904), (1296, 977408), (1328, 953856), (1472, 860544), (1494, 847872), (1536, 824688), (1656, 764928), (1728, 733056), (1863, 679936), (1909, 663552), (1992, 635904), (2048, 618516), (2208, 573696), (2241, 565248), (2304, 549792), (2484, 509952), (2592, 488704), (2656, 476928), (2944, 430272), (2988, 423936), (3072, 412344), (3312, 382464), (3456, 366528), (3726, 339968), (3818, 331776), (3984, 317952), (4096, 309258), (4416, 286848), (4482, 282624), (4608, 274896), (4968, 254976), (5184, 244352), (5312, 238464), (5727, 221184), (5888, 215136), (5976, 211968), (6144, 206172), (6624, 191232), (6723, 188416), (6912, 183264), (7452, 169984), (7636, 165888), (7968, 158976), (8192, 154629), (8832, 143424), (8964, 141312), (9216, 137448), (9936, 127488), (10368, 122176), (10624, 119232), (11454, 110592), (11776, 107568), (11952, 105984), (12288, 103086), (13248, 95616), (13446, 94208), (13824, 91632), (14904, 84992), (15272, 82944), (15936, 79488), (17181, 73728), (17664, 71712), (17928, 70656), (18432, 68724), (19872, 63744), (20736, 61088), (21248, 59616), (22908, 55296), (23552, 53784), (23904, 52992), (24576, 51543), (26496, 47808), (26892, 47104), (27648, 45816), (29808, 42496), (30544, 41472), (31872, 39744), (34362, 36864), (35328, 35856)]