9890905024

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2635

約数の個数: 224

約数和(自身を含む): 26795284992

約数和(自身を除く): 16904379968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 61, 64, 77, 88, 91, 104, 112, 122, 143, 154, 176, 182, 208, 224, 244, 286, 308, 352, 364, 416, 427, 448, 488, 572, 616, 671, 704, 728, 793, 832, 854, 976, 1001, 1144, 1232, 1342, 1456, 1586, 1708, 1952, 2002, 2288, 2464, 2531, 2684, 2912, 3172, 3416, 3904, 4004, 4576, 4697, 4928, 5062, 5368, 5551, 5824, 6344, 6832, 8008, 8723, 9152, 9394, 10124, 10736, 11102, 12688, 13664, 16016, 17446, 17717, 18788, 20248, 21472, 22204, 25376, 27328, 27841, 32032, 32903, 34892, 35434, 37576, 40496, 42944, 44408, 50752, 55682, 61061, 64064, 65806, 69784, 70868, 75152, 80992, 88816, 111364, 122122, 131612, 139568, 141736, 150304, 154391, 161984, 177632, 194887, 222728, 230321, 244244, 263224, 279136, 283472, 300608, 308782, 355264, 361933, 389774, 445456, 460642, 488488, 526448, 558272, 566944, 617564, 723866, 779548, 890912, 921284, 976976, 1052896, 1080737, 1133888, 1235128, 1447732, 1559096, 1698301, 1781824, 1842568, 1953952, 2007083, 2105792, 2161474, 2470256, 2533531, 2895464, 3118192, 3396602, 3685136, 3907904, 4014166, 4322948, 4940512, 5067062, 5790928, 6236384, 6793204, 7370272, 8028332, 8645896, 9881024, 10134124, 11581856, 11888107, 12472768, 13586408, 14049581, 14740544, 16056664, 17291792, 20268248, 22077913, 23163712, 23776214, 27172816, 28099162, 32113328, 34583584, 40536496, 44155826, 47552428, 54345632, 56198324, 64226656, 69167168, 81072992, 88311652, 95104856, 108691264, 112396648, 128453312, 154545391, 162145984, 176623304, 190209712, 224793296, 309090782, 353246608, 380419424, 449586592, 618181564, 706493216, 760838848, 899173184, 1236363128, 1412986432, 2472726256, 4945452512, 9890905024]

約数ペア:

[(1, 9890905024), (2, 4945452512), (4, 2472726256), (7, 1412986432), (8, 1236363128), (11, 899173184), (13, 760838848), (14, 706493216), (16, 618181564), (22, 449586592), (26, 380419424), (28, 353246608), (32, 309090782), (44, 224793296), (52, 190209712), (56, 176623304), (61, 162145984), (64, 154545391), (77, 128453312), (88, 112396648), (91, 108691264), (104, 95104856), (112, 88311652), (122, 81072992), (143, 69167168), (154, 64226656), (176, 56198324), (182, 54345632), (208, 47552428), (224, 44155826), (244, 40536496), (286, 34583584), (308, 32113328), (352, 28099162), (364, 27172816), (416, 23776214), (427, 23163712), (448, 22077913), (488, 20268248), (572, 17291792), (616, 16056664), (671, 14740544), (704, 14049581), (728, 13586408), (793, 12472768), (832, 11888107), (854, 11581856), (976, 10134124), (1001, 9881024), (1144, 8645896), (1232, 8028332), (1342, 7370272), (1456, 6793204), (1586, 6236384), (1708, 5790928), (1952, 5067062), (2002, 4940512), (2288, 4322948), (2464, 4014166), (2531, 3907904), (2684, 3685136), (2912, 3396602), (3172, 3118192), (3416, 2895464), (3904, 2533531), (4004, 2470256), (4576, 2161474), (4697, 2105792), (4928, 2007083), (5062, 1953952), (5368, 1842568), (5551, 1781824), (5824, 1698301), (6344, 1559096), (6832, 1447732), (8008, 1235128), (8723, 1133888), (9152, 1080737), (9394, 1052896), (10124, 976976), (10736, 921284), (11102, 890912), (12688, 779548), (13664, 723866), (16016, 617564), (17446, 566944), (17717, 558272), (18788, 526448), (20248, 488488), (21472, 460642), (22204, 445456), (25376, 389774), (27328, 361933), (27841, 355264), (32032, 308782), (32903, 300608), (34892, 283472), (35434, 279136), (37576, 263224), (40496, 244244), (42944, 230321), (44408, 222728), (50752, 194887), (55682, 177632), (61061, 161984), (64064, 154391), (65806, 150304), (69784, 141736), (70868, 139568), (75152, 131612), (80992, 122122), (88816, 111364)]