321564672

素因数分解:

$2^{12}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 312

約数和(自身を含む): 1109126928

約数和(自身を除く): 787562256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 61, 64, 66, 72, 78, 88, 96, 99, 104, 117, 122, 128, 132, 143, 144, 156, 176, 183, 192, 198, 208, 234, 244, 256, 264, 286, 288, 312, 352, 366, 384, 396, 416, 429, 468, 488, 512, 528, 549, 572, 576, 624, 671, 704, 732, 768, 792, 793, 832, 858, 936, 976, 1024, 1056, 1098, 1144, 1152, 1248, 1287, 1342, 1408, 1464, 1536, 1584, 1586, 1664, 1716, 1872, 1952, 2013, 2048, 2112, 2196, 2288, 2304, 2379, 2496, 2574, 2684, 2816, 2928, 3072, 3168, 3172, 3328, 3432, 3744, 3904, 4026, 4096, 4224, 4392, 4576, 4608, 4758, 4992, 5148, 5368, 5632, 5856, 6039, 6144, 6336, 6344, 6656, 6864, 7137, 7488, 7808, 8052, 8448, 8723, 8784, 9152, 9216, 9516, 9984, 10296, 10736, 11264, 11712, 12078, 12288, 12672, 12688, 13312, 13728, 14274, 14976, 15616, 16104, 16896, 17446, 17568, 18304, 18432, 19032, 19968, 20592, 21472, 22528, 23424, 24156, 25344, 25376, 26169, 26624, 27456, 28548, 29952, 31232, 32208, 33792, 34892, 35136, 36608, 36864, 38064, 39936, 41184, 42944, 45056, 46848, 48312, 50688, 50752, 52338, 53248, 54912, 57096, 59904, 62464, 64416, 67584, 69784, 70272, 73216, 76128, 78507, 79872, 82368, 85888, 93696, 96624, 101376, 101504, 104676, 109824, 114192, 119808, 124928, 128832, 135168, 139568, 140544, 146432, 152256, 157014, 159744, 164736, 171776, 187392, 193248, 202752, 203008, 209352, 219648, 228384, 239616, 249856, 257664, 279136, 281088, 292864, 304512, 314028, 329472, 343552, 374784, 386496, 405504, 406016, 418704, 439296, 456768, 479232, 515328, 558272, 562176, 585728, 609024, 628056, 658944, 687104, 749568, 772992, 812032, 837408, 878592, 913536, 1030656, 1116544, 1124352, 1218048, 1256112, 1317888, 1374208, 1545984, 1624064, 1674816, 1757184, 1827072, 2061312, 2233088, 2248704, 2436096, 2512224, 2635776, 2748416, 3091968, 3248128, 3349632, 3654144, 4122624, 4466176, 4872192, 5024448, 5271552, 6183936, 6699264, 7308288, 8245248, 8932352, 9744384, 10048896, 12367872, 13398528, 14616576, 17864704, 20097792, 24735744, 26797056, 29233152, 35729408, 40195584, 53594112, 80391168, 107188224, 160782336, 321564672]

約数ペア:

[(1, 321564672), (2, 160782336), (3, 107188224), (4, 80391168), (6, 53594112), (8, 40195584), (9, 35729408), (11, 29233152), (12, 26797056), (13, 24735744), (16, 20097792), (18, 17864704), (22, 14616576), (24, 13398528), (26, 12367872), (32, 10048896), (33, 9744384), (36, 8932352), (39, 8245248), (44, 7308288), (48, 6699264), (52, 6183936), (61, 5271552), (64, 5024448), (66, 4872192), (72, 4466176), (78, 4122624), (88, 3654144), (96, 3349632), (99, 3248128), (104, 3091968), (117, 2748416), (122, 2635776), (128, 2512224), (132, 2436096), (143, 2248704), (144, 2233088), (156, 2061312), (176, 1827072), (183, 1757184), (192, 1674816), (198, 1624064), (208, 1545984), (234, 1374208), (244, 1317888), (256, 1256112), (264, 1218048), (286, 1124352), (288, 1116544), (312, 1030656), (352, 913536), (366, 878592), (384, 837408), (396, 812032), (416, 772992), (429, 749568), (468, 687104), (488, 658944), (512, 628056), (528, 609024), (549, 585728), (572, 562176), (576, 558272), (624, 515328), (671, 479232), (704, 456768), (732, 439296), (768, 418704), (792, 406016), (793, 405504), (832, 386496), (858, 374784), (936, 343552), (976, 329472), (1024, 314028), (1056, 304512), (1098, 292864), (1144, 281088), (1152, 279136), (1248, 257664), (1287, 249856), (1342, 239616), (1408, 228384), (1464, 219648), (1536, 209352), (1584, 203008), (1586, 202752), (1664, 193248), (1716, 187392), (1872, 171776), (1952, 164736), (2013, 159744), (2048, 157014), (2112, 152256), (2196, 146432), (2288, 140544), (2304, 139568), (2379, 135168), (2496, 128832), (2574, 124928), (2684, 119808), (2816, 114192), (2928, 109824), (3072, 104676), (3168, 101504), (3172, 101376), (3328, 96624), (3432, 93696), (3744, 85888), (3904, 82368), (4026, 79872), (4096, 78507), (4224, 76128), (4392, 73216), (4576, 70272), (4608, 69784), (4758, 67584), (4992, 64416), (5148, 62464), (5368, 59904), (5632, 57096), (5856, 54912), (6039, 53248), (6144, 52338), (6336, 50752), (6344, 50688), (6656, 48312), (6864, 46848), (7137, 45056), (7488, 42944), (7808, 41184), (8052, 39936), (8448, 38064), (8723, 36864), (8784, 36608), (9152, 35136), (9216, 34892), (9516, 33792), (9984, 32208), (10296, 31232), (10736, 29952), (11264, 28548), (11712, 27456), (12078, 26624), (12288, 26169), (12672, 25376), (12688, 25344), (13312, 24156), (13728, 23424), (14274, 22528), (14976, 21472), (15616, 20592), (16104, 19968), (16896, 19032), (17446, 18432), (17568, 18304)]