315946848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 991001088

約数和(自身を除く): 675054240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 97, 111, 112, 131, 148, 168, 194, 222, 224, 259, 262, 291, 296, 336, 388, 393, 444, 518, 524, 582, 592, 672, 679, 776, 777, 786, 888, 917, 1036, 1048, 1164, 1184, 1358, 1552, 1554, 1572, 1776, 1834, 2037, 2072, 2096, 2328, 2716, 2751, 3104, 3108, 3144, 3552, 3589, 3668, 4074, 4144, 4192, 4656, 4847, 5432, 5502, 6216, 6288, 7178, 7336, 8148, 8288, 9312, 9694, 10767, 10864, 11004, 12432, 12576, 12707, 14356, 14541, 14672, 16296, 19388, 21534, 21728, 22008, 24864, 25123, 25414, 28712, 29082, 29344, 32592, 33929, 38121, 38776, 43068, 44016, 50246, 50828, 57424, 58164, 65184, 67858, 75369, 76242, 77552, 86136, 88032, 88949, 100492, 101656, 101787, 114848, 116328, 135716, 150738, 152484, 155104, 172272, 177898, 200984, 203312, 203574, 232656, 266847, 271432, 301476, 304968, 344544, 355796, 401968, 406624, 407148, 465312, 470159, 533694, 542864, 602952, 609936, 711592, 803936, 814296, 940318, 1067388, 1085728, 1205904, 1219872, 1410477, 1423184, 1628592, 1880636, 2134776, 2411808, 2820954, 2846368, 3257184, 3291113, 3761272, 4269552, 5641908, 6582226, 7522544, 8539104, 9873339, 11283816, 13164452, 15045088, 19746678, 22567632, 26328904, 39493356, 45135264, 52657808, 78986712, 105315616, 157973424, 315946848]

約数ペア:

[(1, 315946848), (2, 157973424), (3, 105315616), (4, 78986712), (6, 52657808), (7, 45135264), (8, 39493356), (12, 26328904), (14, 22567632), (16, 19746678), (21, 15045088), (24, 13164452), (28, 11283816), (32, 9873339), (37, 8539104), (42, 7522544), (48, 6582226), (56, 5641908), (74, 4269552), (84, 3761272), (96, 3291113), (97, 3257184), (111, 2846368), (112, 2820954), (131, 2411808), (148, 2134776), (168, 1880636), (194, 1628592), (222, 1423184), (224, 1410477), (259, 1219872), (262, 1205904), (291, 1085728), (296, 1067388), (336, 940318), (388, 814296), (393, 803936), (444, 711592), (518, 609936), (524, 602952), (582, 542864), (592, 533694), (672, 470159), (679, 465312), (776, 407148), (777, 406624), (786, 401968), (888, 355796), (917, 344544), (1036, 304968), (1048, 301476), (1164, 271432), (1184, 266847), (1358, 232656), (1552, 203574), (1554, 203312), (1572, 200984), (1776, 177898), (1834, 172272), (2037, 155104), (2072, 152484), (2096, 150738), (2328, 135716), (2716, 116328), (2751, 114848), (3104, 101787), (3108, 101656), (3144, 100492), (3552, 88949), (3589, 88032), (3668, 86136), (4074, 77552), (4144, 76242), (4192, 75369), (4656, 67858), (4847, 65184), (5432, 58164), (5502, 57424), (6216, 50828), (6288, 50246), (7178, 44016), (7336, 43068), (8148, 38776), (8288, 38121), (9312, 33929), (9694, 32592), (10767, 29344), (10864, 29082), (11004, 28712), (12432, 25414), (12576, 25123), (12707, 24864), (14356, 22008), (14541, 21728), (14672, 21534), (16296, 19388)]