1338608448

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 168

約数和(自身を含む): 4006778880

約数和(自身を除く): 2668170432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 127, 144, 174, 192, 232, 254, 261, 288, 348, 381, 464, 508, 522, 576, 631, 696, 762, 928, 1016, 1044, 1143, 1262, 1392, 1524, 1856, 1893, 2032, 2088, 2286, 2524, 2784, 3048, 3683, 3786, 4064, 4176, 4572, 5048, 5568, 5679, 6096, 7366, 7572, 8128, 8352, 9144, 10096, 11049, 11358, 12192, 14732, 15144, 16704, 18288, 18299, 20192, 22098, 22716, 24384, 29464, 30288, 33147, 36576, 36598, 40384, 44196, 45432, 54897, 58928, 60576, 66294, 73152, 73196, 80137, 88392, 90864, 109794, 117856, 121152, 132588, 146392, 160274, 164691, 176784, 181728, 219588, 235712, 240411, 265176, 292784, 320548, 329382, 353568, 363456, 439176, 480822, 530352, 585568, 641096, 658764, 707136, 721233, 878352, 961644, 1060704, 1171136, 1282192, 1317528, 1442466, 1756704, 1923288, 2121408, 2323973, 2564384, 2635056, 2884932, 3513408, 3846576, 4647946, 5128768, 5270112, 5769864, 6971919, 7693152, 9295892, 10540224, 11539728, 13943838, 15386304, 18591784, 20915757, 23079456, 27887676, 37183568, 41831514, 46158912, 55775352, 74367136, 83663028, 111550704, 148734272, 167326056, 223101408, 334652112, 446202816, 669304224, 1338608448]

約数ペア:

[(1, 1338608448), (2, 669304224), (3, 446202816), (4, 334652112), (6, 223101408), (8, 167326056), (9, 148734272), (12, 111550704), (16, 83663028), (18, 74367136), (24, 55775352), (29, 46158912), (32, 41831514), (36, 37183568), (48, 27887676), (58, 23079456), (64, 20915757), (72, 18591784), (87, 15386304), (96, 13943838), (116, 11539728), (127, 10540224), (144, 9295892), (174, 7693152), (192, 6971919), (232, 5769864), (254, 5270112), (261, 5128768), (288, 4647946), (348, 3846576), (381, 3513408), (464, 2884932), (508, 2635056), (522, 2564384), (576, 2323973), (631, 2121408), (696, 1923288), (762, 1756704), (928, 1442466), (1016, 1317528), (1044, 1282192), (1143, 1171136), (1262, 1060704), (1392, 961644), (1524, 878352), (1856, 721233), (1893, 707136), (2032, 658764), (2088, 641096), (2286, 585568), (2524, 530352), (2784, 480822), (3048, 439176), (3683, 363456), (3786, 353568), (4064, 329382), (4176, 320548), (4572, 292784), (5048, 265176), (5568, 240411), (5679, 235712), (6096, 219588), (7366, 181728), (7572, 176784), (8128, 164691), (8352, 160274), (9144, 146392), (10096, 132588), (11049, 121152), (11358, 117856), (12192, 109794), (14732, 90864), (15144, 88392), (16704, 80137), (18288, 73196), (18299, 73152), (20192, 66294), (22098, 60576), (22716, 58928), (24384, 54897), (29464, 45432), (30288, 44196), (33147, 40384), (36576, 36598)]