15827431186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 30656102400

約数和(自身を除く): 14828671214

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 71, 83, 133, 142, 161, 166, 266, 322, 437, 439, 497, 581, 874, 878, 994, 1162, 1349, 1577, 1633, 1909, 2698, 3059, 3073, 3154, 3266, 3818, 5893, 6118, 6146, 8341, 9443, 10097, 11039, 11431, 11786, 13363, 16682, 18886, 20194, 22078, 22862, 26726, 31027, 31169, 36271, 36437, 41251, 58387, 62054, 62338, 70679, 72542, 72874, 82502, 111967, 116774, 135539, 141358, 191843, 217189, 218183, 223934, 253897, 255059, 271078, 383686, 434378, 436366, 507794, 510118, 592211, 692303, 716887, 783769, 838051, 948773, 1184422, 1342901, 1384606, 1433774, 1567538, 1676102, 1897546, 2575241, 2587027, 2685802, 4145477, 4846121, 5018209, 5150482, 5174054, 5866357, 8290954, 9692242, 10036418, 11732714, 13620853, 15922969, 18026687, 18109189, 27241706, 31845938, 36053374, 36218378, 49153513, 59501621, 95345971, 98307026, 111460783, 119003242, 190691942, 222921566, 344074591, 416511347, 688149182, 833022694, 1130530799, 2261061598, 7913715593, 15827431186]

約数ペア:

[(1, 15827431186), (2, 7913715593), (7, 2261061598), (14, 1130530799), (19, 833022694), (23, 688149182), (38, 416511347), (46, 344074591), (71, 222921566), (83, 190691942), (133, 119003242), (142, 111460783), (161, 98307026), (166, 95345971), (266, 59501621), (322, 49153513), (437, 36218378), (439, 36053374), (497, 31845938), (581, 27241706), (874, 18109189), (878, 18026687), (994, 15922969), (1162, 13620853), (1349, 11732714), (1577, 10036418), (1633, 9692242), (1909, 8290954), (2698, 5866357), (3059, 5174054), (3073, 5150482), (3154, 5018209), (3266, 4846121), (3818, 4145477), (5893, 2685802), (6118, 2587027), (6146, 2575241), (8341, 1897546), (9443, 1676102), (10097, 1567538), (11039, 1433774), (11431, 1384606), (11786, 1342901), (13363, 1184422), (16682, 948773), (18886, 838051), (20194, 783769), (22078, 716887), (22862, 692303), (26726, 592211), (31027, 510118), (31169, 507794), (36271, 436366), (36437, 434378), (41251, 383686), (58387, 271078), (62054, 255059), (62338, 253897), (70679, 223934), (72542, 218183), (72874, 217189), (82502, 191843), (111967, 141358), (116774, 135539)]