1313102784

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 4109516800

約数和(自身を除く): 2796414016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 147, 157, 168, 192, 196, 224, 254, 294, 314, 336, 343, 381, 392, 448, 471, 508, 588, 628, 672, 686, 762, 784, 889, 942, 1016, 1029, 1099, 1176, 1256, 1344, 1372, 1524, 1568, 1778, 1884, 2032, 2058, 2198, 2352, 2512, 2667, 2744, 3048, 3136, 3297, 3556, 3768, 4064, 4116, 4396, 4704, 5024, 5334, 5488, 6096, 6223, 6594, 7112, 7536, 7693, 8128, 8232, 8792, 9408, 10048, 10668, 10976, 12192, 12446, 13188, 14224, 15072, 15386, 16464, 17584, 18669, 19939, 21336, 21952, 23079, 24384, 24892, 26376, 28448, 30144, 30772, 32928, 35168, 37338, 39878, 42672, 43561, 46158, 49784, 52752, 53851, 56896, 59817, 61544, 65856, 70336, 74676, 79756, 85344, 87122, 92316, 99568, 105504, 107702, 119634, 123088, 130683, 139573, 149352, 159512, 161553, 170688, 174244, 184632, 199136, 211008, 215404, 239268, 246176, 261366, 279146, 298704, 319024, 323106, 348488, 369264, 398272, 418719, 430808, 478536, 492352, 522732, 558292, 597408, 638048, 646212, 696976, 738528, 837438, 861616, 957072, 977011, 1045464, 1116584, 1194816, 1276096, 1292424, 1393952, 1477056, 1674876, 1723232, 1914144, 1954022, 2090928, 2233168, 2584848, 2787904, 2931033, 3349752, 3446464, 3828288, 3908044, 4181856, 4466336, 5169696, 5862066, 6699504, 6839077, 7816088, 8363712, 8932672, 10339392, 11724132, 13399008, 13678154, 15632176, 20517231, 23448264, 26798016, 27356308, 31264352, 41034462, 46896528, 54712616, 62528704, 82068924, 93793056, 109425232, 164137848, 187586112, 218850464, 328275696, 437700928, 656551392, 1313102784]

約数ペア:

[(1, 1313102784), (2, 656551392), (3, 437700928), (4, 328275696), (6, 218850464), (7, 187586112), (8, 164137848), (12, 109425232), (14, 93793056), (16, 82068924), (21, 62528704), (24, 54712616), (28, 46896528), (32, 41034462), (42, 31264352), (48, 27356308), (49, 26798016), (56, 23448264), (64, 20517231), (84, 15632176), (96, 13678154), (98, 13399008), (112, 11724132), (127, 10339392), (147, 8932672), (157, 8363712), (168, 7816088), (192, 6839077), (196, 6699504), (224, 5862066), (254, 5169696), (294, 4466336), (314, 4181856), (336, 3908044), (343, 3828288), (381, 3446464), (392, 3349752), (448, 2931033), (471, 2787904), (508, 2584848), (588, 2233168), (628, 2090928), (672, 1954022), (686, 1914144), (762, 1723232), (784, 1674876), (889, 1477056), (942, 1393952), (1016, 1292424), (1029, 1276096), (1099, 1194816), (1176, 1116584), (1256, 1045464), (1344, 977011), (1372, 957072), (1524, 861616), (1568, 837438), (1778, 738528), (1884, 696976), (2032, 646212), (2058, 638048), (2198, 597408), (2352, 558292), (2512, 522732), (2667, 492352), (2744, 478536), (3048, 430808), (3136, 418719), (3297, 398272), (3556, 369264), (3768, 348488), (4064, 323106), (4116, 319024), (4396, 298704), (4704, 279146), (5024, 261366), (5334, 246176), (5488, 239268), (6096, 215404), (6223, 211008), (6594, 199136), (7112, 184632), (7536, 174244), (7693, 170688), (8128, 161553), (8232, 159512), (8792, 149352), (9408, 139573), (10048, 130683), (10668, 123088), (10976, 119634), (12192, 107702), (12446, 105504), (13188, 99568), (14224, 92316), (15072, 87122), (15386, 85344), (16464, 79756), (17584, 74676), (18669, 70336), (19939, 65856), (21336, 61544), (21952, 59817), (23079, 56896), (24384, 53851), (24892, 52752), (26376, 49784), (28448, 46158), (30144, 43561), (30772, 42672), (32928, 39878), (35168, 37338)]