1311864576

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 216

約数和(自身を含む): 4045157760

約数和(自身を除く): 2733293184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 152, 176, 192, 209, 228, 242, 256, 264, 304, 352, 363, 384, 418, 456, 484, 528, 608, 627, 704, 726, 743, 768, 836, 912, 968, 1056, 1216, 1254, 1408, 1452, 1486, 1672, 1824, 1936, 2112, 2229, 2299, 2432, 2508, 2816, 2904, 2972, 3344, 3648, 3872, 4224, 4458, 4598, 4864, 5016, 5808, 5944, 6688, 6897, 7296, 7744, 8173, 8448, 8916, 9196, 10032, 11616, 11888, 13376, 13794, 14117, 14592, 15488, 16346, 17832, 18392, 20064, 23232, 23776, 24519, 26752, 27588, 28234, 30976, 32692, 35664, 36784, 40128, 42351, 46464, 47552, 49038, 53504, 55176, 56468, 65384, 71328, 73568, 80256, 84702, 89903, 92928, 95104, 98076, 110352, 112936, 130768, 142656, 147136, 155287, 160512, 169404, 179806, 190208, 196152, 220704, 225872, 261536, 269709, 285312, 294272, 310574, 338808, 359612, 392304, 441408, 451744, 465861, 523072, 539418, 570624, 588544, 621148, 677616, 719224, 784608, 882816, 903488, 931722, 1046144, 1078836, 1242296, 1355232, 1438448, 1569216, 1708157, 1765632, 1806976, 1863444, 2092288, 2157672, 2484592, 2710464, 2876896, 3138432, 3416314, 3613952, 3726888, 4315344, 4969184, 5124471, 5420928, 5753792, 6276864, 6832628, 7453776, 8630688, 9938368, 10248942, 10841856, 11507584, 13665256, 14907552, 17261376, 19876736, 20497884, 23015168, 27330512, 29815104, 34522752, 39753472, 40995768, 54661024, 59630208, 69045504, 81991536, 109322048, 119260416, 163983072, 218644096, 327966144, 437288192, 655932288, 1311864576]

約数ペア:

[(1, 1311864576), (2, 655932288), (3, 437288192), (4, 327966144), (6, 218644096), (8, 163983072), (11, 119260416), (12, 109322048), (16, 81991536), (19, 69045504), (22, 59630208), (24, 54661024), (32, 40995768), (33, 39753472), (38, 34522752), (44, 29815104), (48, 27330512), (57, 23015168), (64, 20497884), (66, 19876736), (76, 17261376), (88, 14907552), (96, 13665256), (114, 11507584), (121, 10841856), (128, 10248942), (132, 9938368), (152, 8630688), (176, 7453776), (192, 6832628), (209, 6276864), (228, 5753792), (242, 5420928), (256, 5124471), (264, 4969184), (304, 4315344), (352, 3726888), (363, 3613952), (384, 3416314), (418, 3138432), (456, 2876896), (484, 2710464), (528, 2484592), (608, 2157672), (627, 2092288), (704, 1863444), (726, 1806976), (743, 1765632), (768, 1708157), (836, 1569216), (912, 1438448), (968, 1355232), (1056, 1242296), (1216, 1078836), (1254, 1046144), (1408, 931722), (1452, 903488), (1486, 882816), (1672, 784608), (1824, 719224), (1936, 677616), (2112, 621148), (2229, 588544), (2299, 570624), (2432, 539418), (2508, 523072), (2816, 465861), (2904, 451744), (2972, 441408), (3344, 392304), (3648, 359612), (3872, 338808), (4224, 310574), (4458, 294272), (4598, 285312), (4864, 269709), (5016, 261536), (5808, 225872), (5944, 220704), (6688, 196152), (6897, 190208), (7296, 179806), (7744, 169404), (8173, 160512), (8448, 155287), (8916, 147136), (9196, 142656), (10032, 130768), (11616, 112936), (11888, 110352), (13376, 98076), (13794, 95104), (14117, 92928), (14592, 89903), (15488, 84702), (16346, 80256), (17832, 73568), (18392, 71328), (20064, 65384), (23232, 56468), (23776, 55176), (24519, 53504), (26752, 49038), (27588, 47552), (28234, 46464), (30976, 42351), (32692, 40128), (35664, 36784)]