1831877256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 5075971200

約数和(自身を除く): 3244093944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 193, 229, 264, 314, 386, 458, 471, 579, 628, 687, 772, 916, 942, 1158, 1256, 1374, 1544, 1727, 1832, 1884, 2123, 2316, 2519, 2748, 3454, 3768, 4246, 4632, 5038, 5181, 5496, 6369, 6908, 7557, 8492, 10076, 10362, 12738, 13816, 15114, 16984, 20152, 20724, 25476, 30228, 30301, 35953, 41448, 44197, 50952, 60456, 60602, 71906, 88394, 90903, 107859, 121204, 132591, 143812, 176788, 181806, 215718, 242408, 265182, 287624, 333311, 353576, 363612, 395483, 431436, 486167, 530364, 666622, 727224, 790966, 862872, 972334, 999933, 1060728, 1186449, 1333244, 1458501, 1581932, 1944668, 1999866, 2372898, 2666488, 2917002, 3163864, 3889336, 3999732, 4745796, 5834004, 6938929, 7999464, 9491592, 11668008, 13877858, 20816787, 27755716, 41633574, 55511432, 76328219, 83267148, 152656438, 166534296, 228984657, 305312876, 457969314, 610625752, 915938628, 1831877256]

約数ペア:

[(1, 1831877256), (2, 915938628), (3, 610625752), (4, 457969314), (6, 305312876), (8, 228984657), (11, 166534296), (12, 152656438), (22, 83267148), (24, 76328219), (33, 55511432), (44, 41633574), (66, 27755716), (88, 20816787), (132, 13877858), (157, 11668008), (193, 9491592), (229, 7999464), (264, 6938929), (314, 5834004), (386, 4745796), (458, 3999732), (471, 3889336), (579, 3163864), (628, 2917002), (687, 2666488), (772, 2372898), (916, 1999866), (942, 1944668), (1158, 1581932), (1256, 1458501), (1374, 1333244), (1544, 1186449), (1727, 1060728), (1832, 999933), (1884, 972334), (2123, 862872), (2316, 790966), (2519, 727224), (2748, 666622), (3454, 530364), (3768, 486167), (4246, 431436), (4632, 395483), (5038, 363612), (5181, 353576), (5496, 333311), (6369, 287624), (6908, 265182), (7557, 242408), (8492, 215718), (10076, 181806), (10362, 176788), (12738, 143812), (13816, 132591), (15114, 121204), (16984, 107859), (20152, 90903), (20724, 88394), (25476, 71906), (30228, 60602), (30301, 60456), (35953, 50952), (41448, 44197)]