1814261856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 5412427776

約数和(自身を除く): 3598165920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 157, 176, 186, 248, 264, 314, 341, 352, 353, 372, 471, 496, 528, 628, 682, 706, 744, 942, 992, 1023, 1056, 1059, 1256, 1364, 1412, 1488, 1727, 1884, 2046, 2118, 2512, 2728, 2824, 2976, 3454, 3768, 3883, 4092, 4236, 4867, 5024, 5181, 5456, 5648, 6908, 7536, 7766, 8184, 8472, 9734, 10362, 10912, 10943, 11296, 11649, 13816, 14601, 15072, 15532, 16368, 16944, 19468, 20724, 21886, 23298, 27632, 29202, 31064, 32736, 32829, 33888, 38936, 41448, 43772, 46596, 53537, 55264, 55421, 58404, 62128, 65658, 77872, 82896, 87544, 93192, 107074, 110842, 116808, 120373, 124256, 131316, 155744, 160611, 165792, 166263, 175088, 186384, 214148, 221684, 233616, 240746, 262632, 321222, 332526, 350176, 361119, 372768, 428296, 443368, 467232, 481492, 525264, 609631, 642444, 665052, 722238, 856592, 886736, 962984, 1050528, 1219262, 1284888, 1330104, 1444476, 1713184, 1718051, 1773472, 1828893, 1925968, 2438524, 2569776, 2660208, 2888952, 3436102, 3657786, 3851936, 4877048, 5139552, 5154153, 5320416, 5777904, 6872204, 7315572, 9754096, 10308306, 11555808, 13744408, 14631144, 18898561, 19508192, 20616612, 27488816, 29262288, 37797122, 41233224, 54977632, 56695683, 58524576, 75594244, 82466448, 113391366, 151188488, 164932896, 226782732, 302376976, 453565464, 604753952, 907130928, 1814261856]

約数ペア:

[(1, 1814261856), (2, 907130928), (3, 604753952), (4, 453565464), (6, 302376976), (8, 226782732), (11, 164932896), (12, 151188488), (16, 113391366), (22, 82466448), (24, 75594244), (31, 58524576), (32, 56695683), (33, 54977632), (44, 41233224), (48, 37797122), (62, 29262288), (66, 27488816), (88, 20616612), (93, 19508192), (96, 18898561), (124, 14631144), (132, 13744408), (157, 11555808), (176, 10308306), (186, 9754096), (248, 7315572), (264, 6872204), (314, 5777904), (341, 5320416), (352, 5154153), (353, 5139552), (372, 4877048), (471, 3851936), (496, 3657786), (528, 3436102), (628, 2888952), (682, 2660208), (706, 2569776), (744, 2438524), (942, 1925968), (992, 1828893), (1023, 1773472), (1056, 1718051), (1059, 1713184), (1256, 1444476), (1364, 1330104), (1412, 1284888), (1488, 1219262), (1727, 1050528), (1884, 962984), (2046, 886736), (2118, 856592), (2512, 722238), (2728, 665052), (2824, 642444), (2976, 609631), (3454, 525264), (3768, 481492), (3883, 467232), (4092, 443368), (4236, 428296), (4867, 372768), (5024, 361119), (5181, 350176), (5456, 332526), (5648, 321222), (6908, 262632), (7536, 240746), (7766, 233616), (8184, 221684), (8472, 214148), (9734, 186384), (10362, 175088), (10912, 166263), (10943, 165792), (11296, 160611), (11649, 155744), (13816, 131316), (14601, 124256), (15072, 120373), (15532, 116808), (16368, 110842), (16944, 107074), (19468, 93192), (20724, 87544), (21886, 82896), (23298, 77872), (27632, 65658), (29202, 62128), (31064, 58404), (32736, 55421), (32829, 55264), (33888, 53537), (38936, 46596), (41448, 43772)]