851072768

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 216

約数和(自身を含む): 2260721232

約数和(自身を除く): 1409648464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 136, 182, 196, 208, 221, 224, 238, 256, 272, 307, 364, 392, 416, 442, 448, 476, 544, 614, 637, 728, 784, 832, 833, 884, 896, 952, 1088, 1228, 1274, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1904, 2149, 2176, 2456, 2548, 2912, 3094, 3136, 3328, 3332, 3536, 3808, 3991, 4298, 4352, 4912, 5096, 5219, 5824, 6188, 6272, 6664, 7072, 7616, 7982, 8596, 9824, 10192, 10438, 10829, 11648, 12376, 12544, 13328, 14144, 15043, 15232, 15964, 17192, 19648, 20384, 20876, 21658, 23296, 24752, 26656, 27937, 28288, 30086, 30464, 31928, 34384, 36533, 39296, 40768, 41752, 43316, 49504, 53312, 55874, 56576, 60172, 63856, 67847, 68768, 73066, 78592, 81536, 83504, 86632, 99008, 106624, 111748, 120344, 127712, 135694, 137536, 146132, 163072, 167008, 173264, 195559, 198016, 213248, 223496, 240688, 255424, 255731, 271388, 275072, 292264, 334016, 346528, 391118, 396032, 446992, 474929, 481376, 510848, 511462, 542776, 550144, 584528, 668032, 693056, 782236, 893984, 949858, 962752, 1021696, 1022924, 1085552, 1169056, 1336064, 1386112, 1564472, 1787968, 1899716, 1925504, 2045848, 2171104, 2338112, 2772224, 3128944, 3324503, 3575936, 3799432, 3851008, 4091696, 4342208, 4676224, 6257888, 6649006, 7151872, 7598864, 8183392, 8684416, 9352448, 12515776, 13298012, 15197728, 16366784, 17368832, 25031552, 26596024, 30395456, 32733568, 50063104, 53192048, 60790912, 65467136, 106384096, 121581824, 212768192, 425536384, 851072768]

約数ペア:

[(1, 851072768), (2, 425536384), (4, 212768192), (7, 121581824), (8, 106384096), (13, 65467136), (14, 60790912), (16, 53192048), (17, 50063104), (26, 32733568), (28, 30395456), (32, 26596024), (34, 25031552), (49, 17368832), (52, 16366784), (56, 15197728), (64, 13298012), (68, 12515776), (91, 9352448), (98, 8684416), (104, 8183392), (112, 7598864), (119, 7151872), (128, 6649006), (136, 6257888), (182, 4676224), (196, 4342208), (208, 4091696), (221, 3851008), (224, 3799432), (238, 3575936), (256, 3324503), (272, 3128944), (307, 2772224), (364, 2338112), (392, 2171104), (416, 2045848), (442, 1925504), (448, 1899716), (476, 1787968), (544, 1564472), (614, 1386112), (637, 1336064), (728, 1169056), (784, 1085552), (832, 1022924), (833, 1021696), (884, 962752), (896, 949858), (952, 893984), (1088, 782236), (1228, 693056), (1274, 668032), (1456, 584528), (1547, 550144), (1568, 542776), (1664, 511462), (1666, 510848), (1768, 481376), (1792, 474929), (1904, 446992), (2149, 396032), (2176, 391118), (2456, 346528), (2548, 334016), (2912, 292264), (3094, 275072), (3136, 271388), (3328, 255731), (3332, 255424), (3536, 240688), (3808, 223496), (3991, 213248), (4298, 198016), (4352, 195559), (4912, 173264), (5096, 167008), (5219, 163072), (5824, 146132), (6188, 137536), (6272, 135694), (6664, 127712), (7072, 120344), (7616, 111748), (7982, 106624), (8596, 99008), (9824, 86632), (10192, 83504), (10438, 81536), (10829, 78592), (11648, 73066), (12376, 68768), (12544, 67847), (13328, 63856), (14144, 60172), (15043, 56576), (15232, 55874), (15964, 53312), (17192, 49504), (19648, 43316), (20384, 41752), (20876, 40768), (21658, 39296), (23296, 36533), (24752, 34384), (26656, 31928), (27937, 30464), (28288, 30086)]