427948387328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{175081}}^1$

素因数の和:175150

約数の個数: 176

約数和(自身を含む): 1100982847488

約数和(自身を除く): 673034460160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 512, 616, 682, 704, 868, 896, 992, 1024, 1232, 1364, 1408, 1736, 1792, 1984, 2387, 2464, 2728, 2816, 3472, 3584, 3968, 4774, 4928, 5456, 5632, 6944, 7168, 7936, 9548, 9856, 10912, 11264, 13888, 15872, 19096, 19712, 21824, 27776, 31744, 38192, 39424, 43648, 55552, 76384, 78848, 87296, 111104, 152768, 174592, 175081, 222208, 305536, 349184, 350162, 611072, 700324, 1222144, 1225567, 1400648, 1925891, 2444288, 2451134, 2801296, 3851782, 4902268, 5427511, 5602592, 7703564, 9804536, 10855022, 11205184, 13481237, 15407128, 19609072, 21710044, 22410368, 26962474, 30814256, 37992577, 39218144, 43420088, 44820736, 53924948, 59702621, 61628512, 75985154, 78436288, 86840176, 89641472, 107849896, 119405242, 123257024, 151970308, 156872576, 173680352, 179282944, 215699792, 238810484, 246514048, 303940616, 313745152, 347360704, 417918347, 431399584, 477620968, 493028096, 607881232, 627490304, 694721408, 835836694, 862799168, 955241936, 986056192, 1215762464, 1254980608, 1389442816, 1671673388, 1725598336, 1910483872, 1972112384, 2431524928, 2778885632, 3343346776, 3451196672, 3820967744, 4863049856, 5557771264, 6686693552, 6902393344, 7641935488, 9726099712, 13373387104, 13804786688, 15283870976, 19452199424, 26746774208, 30567741952, 38904398848, 53493548416, 61135483904, 106987096832, 213974193664, 427948387328]

約数ペア:

[(1, 427948387328), (2, 213974193664), (4, 106987096832), (7, 61135483904), (8, 53493548416), (11, 38904398848), (14, 30567741952), (16, 26746774208), (22, 19452199424), (28, 15283870976), (31, 13804786688), (32, 13373387104), (44, 9726099712), (56, 7641935488), (62, 6902393344), (64, 6686693552), (77, 5557771264), (88, 4863049856), (112, 3820967744), (124, 3451196672), (128, 3343346776), (154, 2778885632), (176, 2431524928), (217, 1972112384), (224, 1910483872), (248, 1725598336), (256, 1671673388), (308, 1389442816), (341, 1254980608), (352, 1215762464), (434, 986056192), (448, 955241936), (496, 862799168), (512, 835836694), (616, 694721408), (682, 627490304), (704, 607881232), (868, 493028096), (896, 477620968), (992, 431399584), (1024, 417918347), (1232, 347360704), (1364, 313745152), (1408, 303940616), (1736, 246514048), (1792, 238810484), (1984, 215699792), (2387, 179282944), (2464, 173680352), (2728, 156872576), (2816, 151970308), (3472, 123257024), (3584, 119405242), (3968, 107849896), (4774, 89641472), (4928, 86840176), (5456, 78436288), (5632, 75985154), (6944, 61628512), (7168, 59702621), (7936, 53924948), (9548, 44820736), (9856, 43420088), (10912, 39218144), (11264, 37992577), (13888, 30814256), (15872, 26962474), (19096, 22410368), (19712, 21710044), (21824, 19609072), (27776, 15407128), (31744, 13481237), (38192, 11205184), (39424, 10855022), (43648, 9804536), (55552, 7703564), (76384, 5602592), (78848, 5427511), (87296, 4902268), (111104, 3851782), (152768, 2801296), (174592, 2451134), (175081, 2444288), (222208, 1925891), (305536, 1400648), (349184, 1225567), (350162, 1222144), (611072, 700324)]