2557065504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 192

約数和(自身を含む): 7987617792

約数和(自身を除く): 5430552288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 131, 168, 186, 217, 224, 248, 262, 336, 372, 393, 434, 496, 524, 651, 672, 744, 786, 868, 917, 937, 992, 1048, 1302, 1488, 1572, 1736, 1834, 1874, 2096, 2604, 2751, 2811, 2976, 3144, 3472, 3668, 3748, 4061, 4192, 5208, 5502, 5622, 6288, 6559, 6944, 7336, 7496, 8122, 10416, 11004, 11244, 12183, 12576, 13118, 14672, 14992, 16244, 19677, 20832, 22008, 22488, 24366, 26236, 28427, 29047, 29344, 29984, 32488, 39354, 44016, 44976, 48732, 52472, 56854, 58094, 64976, 78708, 85281, 87141, 88032, 89952, 97464, 104944, 113708, 116188, 122747, 129952, 157416, 170562, 174282, 194928, 203329, 209888, 227416, 232376, 245494, 314832, 341124, 348564, 368241, 389856, 406658, 454832, 464752, 490988, 609987, 629664, 682248, 697128, 736482, 813316, 859229, 909664, 929504, 981976, 1219974, 1364496, 1394256, 1472964, 1626632, 1718458, 1963952, 2439948, 2577687, 2728992, 2788512, 2945928, 3253264, 3436916, 3805157, 3927904, 4879896, 5155374, 5891856, 6506528, 6873832, 7610314, 9759792, 10310748, 11415471, 11783712, 13747664, 15220628, 19519584, 20621496, 22830942, 26636099, 27495328, 30441256, 41242992, 45661884, 53272198, 60882512, 79908297, 82485984, 91323768, 106544396, 121765024, 159816594, 182647536, 213088792, 319633188, 365295072, 426177584, 639266376, 852355168, 1278532752, 2557065504]

約数ペア:

[(1, 2557065504), (2, 1278532752), (3, 852355168), (4, 639266376), (6, 426177584), (7, 365295072), (8, 319633188), (12, 213088792), (14, 182647536), (16, 159816594), (21, 121765024), (24, 106544396), (28, 91323768), (31, 82485984), (32, 79908297), (42, 60882512), (48, 53272198), (56, 45661884), (62, 41242992), (84, 30441256), (93, 27495328), (96, 26636099), (112, 22830942), (124, 20621496), (131, 19519584), (168, 15220628), (186, 13747664), (217, 11783712), (224, 11415471), (248, 10310748), (262, 9759792), (336, 7610314), (372, 6873832), (393, 6506528), (434, 5891856), (496, 5155374), (524, 4879896), (651, 3927904), (672, 3805157), (744, 3436916), (786, 3253264), (868, 2945928), (917, 2788512), (937, 2728992), (992, 2577687), (1048, 2439948), (1302, 1963952), (1488, 1718458), (1572, 1626632), (1736, 1472964), (1834, 1394256), (1874, 1364496), (2096, 1219974), (2604, 981976), (2751, 929504), (2811, 909664), (2976, 859229), (3144, 813316), (3472, 736482), (3668, 697128), (3748, 682248), (4061, 629664), (4192, 609987), (5208, 490988), (5502, 464752), (5622, 454832), (6288, 406658), (6559, 389856), (6944, 368241), (7336, 348564), (7496, 341124), (8122, 314832), (10416, 245494), (11004, 232376), (11244, 227416), (12183, 209888), (12576, 203329), (13118, 194928), (14672, 174282), (14992, 170562), (16244, 157416), (19677, 129952), (20832, 122747), (22008, 116188), (22488, 113708), (24366, 104944), (26236, 97464), (28427, 89952), (29047, 88032), (29344, 87141), (29984, 85281), (32488, 78708), (39354, 64976), (44016, 58094), (44976, 56854), (48732, 52472)]