1228990464

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 4006679040

約数和(自身を除く): 2777688576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 223, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 446, 468, 512, 552, 576, 598, 624, 669, 736, 768, 828, 832, 892, 897, 936, 1024, 1104, 1152, 1196, 1248, 1338, 1472, 1536, 1656, 1664, 1784, 1794, 1872, 2007, 2048, 2208, 2304, 2392, 2496, 2676, 2691, 2899, 2944, 3072, 3312, 3328, 3568, 3588, 3744, 4014, 4416, 4608, 4784, 4992, 5129, 5352, 5382, 5798, 5888, 6144, 6624, 6656, 7136, 7176, 7488, 8028, 8697, 8832, 9216, 9568, 9984, 10258, 10704, 10764, 11596, 11776, 13248, 13312, 14272, 14352, 14976, 15387, 16056, 17394, 17664, 18432, 19136, 19968, 20516, 21408, 21528, 23192, 23552, 26091, 26496, 26624, 28544, 28704, 29952, 30774, 32112, 34788, 35328, 38272, 39936, 41032, 42816, 43056, 46161, 46384, 47104, 52182, 52992, 57088, 57408, 59904, 61548, 64224, 66677, 69576, 70656, 76544, 79872, 82064, 85632, 86112, 92322, 92768, 104364, 105984, 114176, 114816, 119808, 123096, 128448, 133354, 139152, 141312, 153088, 164128, 171264, 172224, 184644, 185536, 200031, 208728, 211968, 228352, 229632, 239616, 246192, 256896, 266708, 278304, 306176, 328256, 342528, 344448, 369288, 371072, 400062, 417456, 423936, 456704, 459264, 492384, 513792, 533416, 556608, 600093, 612352, 656512, 685056, 688896, 738576, 742144, 800124, 834912, 918528, 984768, 1027584, 1066832, 1113216, 1200186, 1313024, 1370112, 1377792, 1477152, 1484288, 1600248, 1669824, 1837056, 1969536, 2055168, 2133664, 2226432, 2400372, 2626048, 2755584, 2954304, 2968576, 3200496, 3339648, 3939072, 4110336, 4267328, 4452864, 4800744, 5252096, 5511168, 5908608, 5937152, 6400992, 6679296, 7878144, 8534656, 8905728, 9601488, 10504192, 11817216, 12801984, 13358592, 15756288, 17069312, 17811456, 19202976, 23634432, 25603968, 26717184, 31512576, 34138624, 38405952, 47268864, 51207936, 53434368, 68277248, 76811904, 94537728, 102415872, 136554496, 153623808, 204831744, 307247616, 409663488, 614495232, 1228990464]

約数ペア:

[(1, 1228990464), (2, 614495232), (3, 409663488), (4, 307247616), (6, 204831744), (8, 153623808), (9, 136554496), (12, 102415872), (13, 94537728), (16, 76811904), (18, 68277248), (23, 53434368), (24, 51207936), (26, 47268864), (32, 38405952), (36, 34138624), (39, 31512576), (46, 26717184), (48, 25603968), (52, 23634432), (64, 19202976), (69, 17811456), (72, 17069312), (78, 15756288), (92, 13358592), (96, 12801984), (104, 11817216), (117, 10504192), (128, 9601488), (138, 8905728), (144, 8534656), (156, 7878144), (184, 6679296), (192, 6400992), (207, 5937152), (208, 5908608), (223, 5511168), (234, 5252096), (256, 4800744), (276, 4452864), (288, 4267328), (299, 4110336), (312, 3939072), (368, 3339648), (384, 3200496), (414, 2968576), (416, 2954304), (446, 2755584), (468, 2626048), (512, 2400372), (552, 2226432), (576, 2133664), (598, 2055168), (624, 1969536), (669, 1837056), (736, 1669824), (768, 1600248), (828, 1484288), (832, 1477152), (892, 1377792), (897, 1370112), (936, 1313024), (1024, 1200186), (1104, 1113216), (1152, 1066832), (1196, 1027584), (1248, 984768), (1338, 918528), (1472, 834912), (1536, 800124), (1656, 742144), (1664, 738576), (1784, 688896), (1794, 685056), (1872, 656512), (2007, 612352), (2048, 600093), (2208, 556608), (2304, 533416), (2392, 513792), (2496, 492384), (2676, 459264), (2691, 456704), (2899, 423936), (2944, 417456), (3072, 400062), (3312, 371072), (3328, 369288), (3568, 344448), (3588, 342528), (3744, 328256), (4014, 306176), (4416, 278304), (4608, 266708), (4784, 256896), (4992, 246192), (5129, 239616), (5352, 229632), (5382, 228352), (5798, 211968), (5888, 208728), (6144, 200031), (6624, 185536), (6656, 184644), (7136, 172224), (7176, 171264), (7488, 164128), (8028, 153088), (8697, 141312), (8832, 139152), (9216, 133354), (9568, 128448), (9984, 123096), (10258, 119808), (10704, 114816), (10764, 114176), (11596, 105984), (11776, 104364), (13248, 92768), (13312, 92322), (14272, 86112), (14352, 85632), (14976, 82064), (15387, 79872), (16056, 76544), (17394, 70656), (17664, 69576), (18432, 66677), (19136, 64224), (19968, 61548), (20516, 59904), (21408, 57408), (21528, 57088), (23192, 52992), (23552, 52182), (26091, 47104), (26496, 46384), (26624, 46161), (28544, 43056), (28704, 42816), (29952, 41032), (30774, 39936), (32112, 38272), (34788, 35328)]