1577884672

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 264

約数和(自身を含む): 4116435120

約数和(自身を除く): 2538550448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 59, 64, 82, 91, 98, 104, 112, 118, 128, 164, 182, 196, 208, 224, 236, 256, 287, 328, 364, 392, 413, 416, 448, 472, 512, 533, 574, 637, 656, 728, 767, 784, 826, 832, 896, 944, 1024, 1066, 1148, 1274, 1312, 1456, 1534, 1568, 1652, 1664, 1792, 1888, 2009, 2132, 2296, 2419, 2548, 2624, 2891, 2912, 3068, 3136, 3304, 3328, 3584, 3731, 3776, 4018, 4264, 4592, 4838, 5096, 5248, 5369, 5782, 5824, 6136, 6272, 6608, 6656, 7168, 7462, 7552, 8036, 8528, 9184, 9676, 10192, 10496, 10738, 11564, 11648, 12272, 12544, 13216, 13312, 14924, 15104, 16072, 16933, 17056, 18368, 19352, 20384, 20992, 21476, 23128, 23296, 24544, 25088, 26117, 26432, 29848, 30208, 31447, 32144, 33866, 34112, 36736, 37583, 38704, 40768, 41984, 42952, 46256, 46592, 49088, 50176, 52234, 52864, 59696, 60416, 62894, 64288, 67732, 68224, 73472, 75166, 77408, 81536, 85904, 92512, 93184, 98176, 104468, 105728, 118531, 119392, 125788, 128576, 135464, 136448, 146944, 150332, 154816, 163072, 171808, 185024, 196352, 208936, 211456, 220129, 237062, 238784, 251576, 257152, 270928, 272896, 293888, 300664, 309632, 326144, 343616, 370048, 392704, 417872, 422912, 440258, 474124, 477568, 503152, 514304, 541856, 545792, 601328, 619264, 652288, 687232, 740096, 785408, 835744, 880516, 948248, 955136, 1006304, 1028608, 1083712, 1202656, 1238528, 1374464, 1480192, 1540903, 1671488, 1761032, 1896496, 1910272, 2012608, 2057216, 2167424, 2405312, 2477056, 2748928, 2960384, 3081806, 3342976, 3522064, 3792992, 3820544, 4025216, 4334848, 4810624, 5497856, 6163612, 6685952, 7044128, 7585984, 8050432, 8669696, 9621248, 12327224, 13371904, 14088256, 15171968, 16100864, 17339392, 19242496, 24654448, 26743808, 28176512, 30343936, 32201728, 38484992, 49308896, 56353024, 60687872, 98617792, 112706048, 121375744, 197235584, 225412096, 394471168, 788942336, 1577884672]

約数ペア:

[(1, 1577884672), (2, 788942336), (4, 394471168), (7, 225412096), (8, 197235584), (13, 121375744), (14, 112706048), (16, 98617792), (26, 60687872), (28, 56353024), (32, 49308896), (41, 38484992), (49, 32201728), (52, 30343936), (56, 28176512), (59, 26743808), (64, 24654448), (82, 19242496), (91, 17339392), (98, 16100864), (104, 15171968), (112, 14088256), (118, 13371904), (128, 12327224), (164, 9621248), (182, 8669696), (196, 8050432), (208, 7585984), (224, 7044128), (236, 6685952), (256, 6163612), (287, 5497856), (328, 4810624), (364, 4334848), (392, 4025216), (413, 3820544), (416, 3792992), (448, 3522064), (472, 3342976), (512, 3081806), (533, 2960384), (574, 2748928), (637, 2477056), (656, 2405312), (728, 2167424), (767, 2057216), (784, 2012608), (826, 1910272), (832, 1896496), (896, 1761032), (944, 1671488), (1024, 1540903), (1066, 1480192), (1148, 1374464), (1274, 1238528), (1312, 1202656), (1456, 1083712), (1534, 1028608), (1568, 1006304), (1652, 955136), (1664, 948248), (1792, 880516), (1888, 835744), (2009, 785408), (2132, 740096), (2296, 687232), (2419, 652288), (2548, 619264), (2624, 601328), (2891, 545792), (2912, 541856), (3068, 514304), (3136, 503152), (3304, 477568), (3328, 474124), (3584, 440258), (3731, 422912), (3776, 417872), (4018, 392704), (4264, 370048), (4592, 343616), (4838, 326144), (5096, 309632), (5248, 300664), (5369, 293888), (5782, 272896), (5824, 270928), (6136, 257152), (6272, 251576), (6608, 238784), (6656, 237062), (7168, 220129), (7462, 211456), (7552, 208936), (8036, 196352), (8528, 185024), (9184, 171808), (9676, 163072), (10192, 154816), (10496, 150332), (10738, 146944), (11564, 136448), (11648, 135464), (12272, 128576), (12544, 125788), (13216, 119392), (13312, 118531), (14924, 105728), (15104, 104468), (16072, 98176), (16933, 93184), (17056, 92512), (18368, 85904), (19352, 81536), (20384, 77408), (20992, 75166), (21476, 73472), (23128, 68224), (23296, 67732), (24544, 64288), (25088, 62894), (26117, 60416), (26432, 59696), (29848, 52864), (30208, 52234), (31447, 50176), (32144, 49088), (33866, 46592), (34112, 46256), (36736, 42952), (37583, 41984), (38704, 40768)]