990413568

素因数分解:

$2^8\times 3^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 3117508800

約数和(自身を除く): 2127095232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 64, 72, 81, 87, 96, 108, 116, 122, 128, 144, 162, 174, 183, 192, 216, 232, 243, 244, 256, 261, 288, 324, 348, 366, 384, 432, 464, 486, 488, 522, 549, 576, 648, 696, 729, 732, 768, 783, 864, 928, 972, 976, 1044, 1098, 1152, 1296, 1392, 1458, 1464, 1566, 1647, 1728, 1769, 1856, 1944, 1952, 2088, 2187, 2196, 2304, 2349, 2592, 2784, 2916, 2928, 3132, 3294, 3456, 3538, 3712, 3888, 3904, 4176, 4374, 4392, 4698, 4941, 5184, 5307, 5568, 5832, 5856, 6264, 6588, 6912, 7047, 7076, 7424, 7776, 7808, 8352, 8748, 8784, 9396, 9882, 10368, 10614, 11136, 11664, 11712, 12528, 13176, 14094, 14152, 14823, 15552, 15616, 15921, 16704, 17496, 17568, 18792, 19764, 20736, 21141, 21228, 22272, 23328, 23424, 25056, 26352, 28188, 28304, 29646, 31104, 31842, 33408, 34992, 35136, 37584, 39528, 42282, 42456, 44469, 46656, 46848, 47763, 50112, 52704, 56376, 56608, 59292, 62208, 63423, 63684, 66816, 69984, 70272, 75168, 79056, 84564, 84912, 88938, 93312, 95526, 100224, 105408, 112752, 113216, 118584, 126846, 127368, 133407, 139968, 140544, 143289, 150336, 158112, 169128, 169824, 177876, 186624, 191052, 200448, 210816, 225504, 226432, 237168, 253692, 254736, 266814, 279936, 286578, 300672, 316224, 338256, 339648, 355752, 382104, 421632, 429867, 451008, 452864, 474336, 507384, 509472, 533628, 559872, 573156, 601344, 632448, 676512, 679296, 711504, 764208, 859734, 902016, 948672, 1014768, 1018944, 1067256, 1146312, 1264896, 1289601, 1353024, 1358592, 1423008, 1528416, 1719468, 1804032, 1897344, 2029536, 2037888, 2134512, 2292624, 2579202, 2706048, 2846016, 3056832, 3438936, 3794688, 3868803, 4059072, 4075776, 4269024, 4585248, 5158404, 5412096, 5692032, 6113664, 6877872, 7737606, 8118144, 8538048, 9170496, 10316808, 11384064, 12227328, 13755744, 15475212, 16236288, 17076096, 18340992, 20633616, 27511488, 30950424, 34152192, 36681984, 41267232, 55022976, 61900848, 82534464, 110045952, 123801696, 165068928, 247603392, 330137856, 495206784, 990413568]

約数ペア:

[(1, 990413568), (2, 495206784), (3, 330137856), (4, 247603392), (6, 165068928), (8, 123801696), (9, 110045952), (12, 82534464), (16, 61900848), (18, 55022976), (24, 41267232), (27, 36681984), (29, 34152192), (32, 30950424), (36, 27511488), (48, 20633616), (54, 18340992), (58, 17076096), (61, 16236288), (64, 15475212), (72, 13755744), (81, 12227328), (87, 11384064), (96, 10316808), (108, 9170496), (116, 8538048), (122, 8118144), (128, 7737606), (144, 6877872), (162, 6113664), (174, 5692032), (183, 5412096), (192, 5158404), (216, 4585248), (232, 4269024), (243, 4075776), (244, 4059072), (256, 3868803), (261, 3794688), (288, 3438936), (324, 3056832), (348, 2846016), (366, 2706048), (384, 2579202), (432, 2292624), (464, 2134512), (486, 2037888), (488, 2029536), (522, 1897344), (549, 1804032), (576, 1719468), (648, 1528416), (696, 1423008), (729, 1358592), (732, 1353024), (768, 1289601), (783, 1264896), (864, 1146312), (928, 1067256), (972, 1018944), (976, 1014768), (1044, 948672), (1098, 902016), (1152, 859734), (1296, 764208), (1392, 711504), (1458, 679296), (1464, 676512), (1566, 632448), (1647, 601344), (1728, 573156), (1769, 559872), (1856, 533628), (1944, 509472), (1952, 507384), (2088, 474336), (2187, 452864), (2196, 451008), (2304, 429867), (2349, 421632), (2592, 382104), (2784, 355752), (2916, 339648), (2928, 338256), (3132, 316224), (3294, 300672), (3456, 286578), (3538, 279936), (3712, 266814), (3888, 254736), (3904, 253692), (4176, 237168), (4374, 226432), (4392, 225504), (4698, 210816), (4941, 200448), (5184, 191052), (5307, 186624), (5568, 177876), (5832, 169824), (5856, 169128), (6264, 158112), (6588, 150336), (6912, 143289), (7047, 140544), (7076, 139968), (7424, 133407), (7776, 127368), (7808, 126846), (8352, 118584), (8748, 113216), (8784, 112752), (9396, 105408), (9882, 100224), (10368, 95526), (10614, 93312), (11136, 88938), (11664, 84912), (11712, 84564), (12528, 79056), (13176, 75168), (14094, 70272), (14152, 69984), (14823, 66816), (15552, 63684), (15616, 63423), (15921, 62208), (16704, 59292), (17496, 56608), (17568, 56376), (18792, 52704), (19764, 50112), (20736, 47763), (21141, 46848), (21228, 46656), (22272, 44469), (23328, 42456), (23424, 42282), (25056, 39528), (26352, 37584), (28188, 35136), (28304, 34992), (29646, 33408), (31104, 31842)]