3988182016

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 176

約数和(自身を含む): 9918877696

約数和(自身を除く): 5930695680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 182, 208, 224, 254, 256, 337, 364, 416, 448, 508, 512, 674, 728, 832, 889, 896, 1016, 1024, 1348, 1456, 1651, 1664, 1778, 1792, 2032, 2359, 2696, 2912, 3302, 3328, 3556, 3584, 4064, 4381, 4718, 5392, 5824, 6604, 6656, 7112, 7168, 8128, 8762, 9436, 10784, 11557, 11648, 13208, 13312, 14224, 16256, 17524, 18872, 21568, 23114, 23296, 26416, 28448, 30667, 32512, 35048, 37744, 42799, 43136, 46228, 46592, 52832, 56896, 61334, 65024, 70096, 75488, 85598, 86272, 92456, 93184, 105664, 113792, 122668, 130048, 140192, 150976, 171196, 172544, 184912, 211328, 227584, 245336, 280384, 299593, 301952, 342392, 345088, 369824, 422656, 455168, 490672, 556387, 560768, 599186, 603904, 684784, 739648, 845312, 910336, 981344, 1112774, 1121536, 1198372, 1207808, 1369568, 1479296, 1690624, 1962688, 2225548, 2243072, 2396744, 2415616, 2739136, 2958592, 3894709, 3925376, 4451096, 4486144, 4793488, 5478272, 5917184, 7789418, 7850752, 8902192, 9586976, 10956544, 11834368, 15578836, 15701504, 17804384, 19173952, 21913088, 31157672, 31403008, 35608768, 38347904, 43826176, 62315344, 71217536, 76695808, 124630688, 142435072, 153391616, 249261376, 284870144, 306783232, 498522752, 569740288, 997045504, 1994091008, 3988182016]

約数ペア:

[(1, 3988182016), (2, 1994091008), (4, 997045504), (7, 569740288), (8, 498522752), (13, 306783232), (14, 284870144), (16, 249261376), (26, 153391616), (28, 142435072), (32, 124630688), (52, 76695808), (56, 71217536), (64, 62315344), (91, 43826176), (104, 38347904), (112, 35608768), (127, 31403008), (128, 31157672), (182, 21913088), (208, 19173952), (224, 17804384), (254, 15701504), (256, 15578836), (337, 11834368), (364, 10956544), (416, 9586976), (448, 8902192), (508, 7850752), (512, 7789418), (674, 5917184), (728, 5478272), (832, 4793488), (889, 4486144), (896, 4451096), (1016, 3925376), (1024, 3894709), (1348, 2958592), (1456, 2739136), (1651, 2415616), (1664, 2396744), (1778, 2243072), (1792, 2225548), (2032, 1962688), (2359, 1690624), (2696, 1479296), (2912, 1369568), (3302, 1207808), (3328, 1198372), (3556, 1121536), (3584, 1112774), (4064, 981344), (4381, 910336), (4718, 845312), (5392, 739648), (5824, 684784), (6604, 603904), (6656, 599186), (7112, 560768), (7168, 556387), (8128, 490672), (8762, 455168), (9436, 422656), (10784, 369824), (11557, 345088), (11648, 342392), (13208, 301952), (13312, 299593), (14224, 280384), (16256, 245336), (17524, 227584), (18872, 211328), (21568, 184912), (23114, 172544), (23296, 171196), (26416, 150976), (28448, 140192), (30667, 130048), (32512, 122668), (35048, 113792), (37744, 105664), (42799, 93184), (43136, 92456), (46228, 86272), (46592, 85598), (52832, 75488), (56896, 70096), (61334, 65024)]