15694642728

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{5347}}^1$

素因数の和:5596

約数の個数: 128

約数和(自身を含む): 44358451200

約数和(自身を除く): 28663808472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 127, 214, 216, 254, 321, 381, 428, 508, 642, 762, 856, 963, 1016, 1143, 1284, 1524, 1926, 2286, 2568, 2889, 3048, 3429, 3852, 4572, 5347, 5778, 6858, 7704, 9144, 10694, 11556, 13589, 13716, 16041, 21388, 23112, 27178, 27432, 32082, 40767, 42776, 48123, 54356, 64164, 81534, 96246, 108712, 122301, 128328, 144369, 163068, 192492, 244602, 288738, 326136, 366903, 384984, 489204, 572129, 577476, 679069, 733806, 978408, 1144258, 1154952, 1358138, 1467612, 1716387, 2037207, 2288516, 2716276, 2935224, 3432774, 4074414, 4577032, 5149161, 5432552, 6111621, 6865548, 8148828, 10298322, 12223242, 13731096, 15447483, 16297656, 18334863, 20596644, 24446484, 30894966, 36669726, 41193288, 48892968, 61789932, 72660383, 73339452, 123579864, 145320766, 146678904, 217981149, 290641532, 435962298, 581283064, 653943447, 871924596, 1307886894, 1743849192, 1961830341, 2615773788, 3923660682, 5231547576, 7847321364, 15694642728]

約数ペア:

[(1, 15694642728), (2, 7847321364), (3, 5231547576), (4, 3923660682), (6, 2615773788), (8, 1961830341), (9, 1743849192), (12, 1307886894), (18, 871924596), (24, 653943447), (27, 581283064), (36, 435962298), (54, 290641532), (72, 217981149), (107, 146678904), (108, 145320766), (127, 123579864), (214, 73339452), (216, 72660383), (254, 61789932), (321, 48892968), (381, 41193288), (428, 36669726), (508, 30894966), (642, 24446484), (762, 20596644), (856, 18334863), (963, 16297656), (1016, 15447483), (1143, 13731096), (1284, 12223242), (1524, 10298322), (1926, 8148828), (2286, 6865548), (2568, 6111621), (2889, 5432552), (3048, 5149161), (3429, 4577032), (3852, 4074414), (4572, 3432774), (5347, 2935224), (5778, 2716276), (6858, 2288516), (7704, 2037207), (9144, 1716387), (10694, 1467612), (11556, 1358138), (13589, 1154952), (13716, 1144258), (16041, 978408), (21388, 733806), (23112, 679069), (27178, 577476), (27432, 572129), (32082, 489204), (40767, 384984), (42776, 366903), (48123, 326136), (54356, 288738), (64164, 244602), (81534, 192492), (96246, 163068), (108712, 144369), (122301, 128328)]