213777792

素因数分解:

$2^7\times 3^6\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 668916000

約数和(自身を除く): 455138208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 79, 81, 87, 96, 108, 116, 128, 144, 158, 162, 174, 192, 216, 232, 237, 243, 261, 288, 316, 324, 348, 384, 432, 464, 474, 486, 522, 576, 632, 648, 696, 711, 729, 783, 864, 928, 948, 972, 1044, 1152, 1264, 1296, 1392, 1422, 1458, 1566, 1728, 1856, 1896, 1944, 2088, 2133, 2291, 2349, 2528, 2592, 2784, 2844, 2916, 3132, 3456, 3712, 3792, 3888, 4176, 4266, 4582, 4698, 5056, 5184, 5568, 5688, 5832, 6264, 6399, 6873, 7047, 7584, 7776, 8352, 8532, 9164, 9396, 10112, 10368, 11136, 11376, 11664, 12528, 12798, 13746, 14094, 15168, 15552, 16704, 17064, 18328, 18792, 19197, 20619, 21141, 22752, 23328, 25056, 25596, 27492, 28188, 30336, 31104, 33408, 34128, 36656, 37584, 38394, 41238, 42282, 45504, 46656, 50112, 51192, 54984, 56376, 57591, 61857, 68256, 73312, 75168, 76788, 82476, 84564, 91008, 93312, 100224, 102384, 109968, 112752, 115182, 123714, 136512, 146624, 150336, 153576, 164952, 169128, 185571, 204768, 219936, 225504, 230364, 247428, 273024, 293248, 300672, 307152, 329904, 338256, 371142, 409536, 439872, 451008, 460728, 494856, 556713, 614304, 659808, 676512, 742284, 819072, 879744, 902016, 921456, 989712, 1113426, 1228608, 1319616, 1353024, 1484568, 1670139, 1842912, 1979424, 2226852, 2457216, 2639232, 2706048, 2969136, 3340278, 3685824, 3958848, 4453704, 5938272, 6680556, 7371648, 7917696, 8907408, 11876544, 13361112, 17814816, 23753088, 26722224, 35629632, 53444448, 71259264, 106888896, 213777792]

約数ペア:

[(1, 213777792), (2, 106888896), (3, 71259264), (4, 53444448), (6, 35629632), (8, 26722224), (9, 23753088), (12, 17814816), (16, 13361112), (18, 11876544), (24, 8907408), (27, 7917696), (29, 7371648), (32, 6680556), (36, 5938272), (48, 4453704), (54, 3958848), (58, 3685824), (64, 3340278), (72, 2969136), (79, 2706048), (81, 2639232), (87, 2457216), (96, 2226852), (108, 1979424), (116, 1842912), (128, 1670139), (144, 1484568), (158, 1353024), (162, 1319616), (174, 1228608), (192, 1113426), (216, 989712), (232, 921456), (237, 902016), (243, 879744), (261, 819072), (288, 742284), (316, 676512), (324, 659808), (348, 614304), (384, 556713), (432, 494856), (464, 460728), (474, 451008), (486, 439872), (522, 409536), (576, 371142), (632, 338256), (648, 329904), (696, 307152), (711, 300672), (729, 293248), (783, 273024), (864, 247428), (928, 230364), (948, 225504), (972, 219936), (1044, 204768), (1152, 185571), (1264, 169128), (1296, 164952), (1392, 153576), (1422, 150336), (1458, 146624), (1566, 136512), (1728, 123714), (1856, 115182), (1896, 112752), (1944, 109968), (2088, 102384), (2133, 100224), (2291, 93312), (2349, 91008), (2528, 84564), (2592, 82476), (2784, 76788), (2844, 75168), (2916, 73312), (3132, 68256), (3456, 61857), (3712, 57591), (3792, 56376), (3888, 54984), (4176, 51192), (4266, 50112), (4582, 46656), (4698, 45504), (5056, 42282), (5184, 41238), (5568, 38394), (5688, 37584), (5832, 36656), (6264, 34128), (6399, 33408), (6873, 31104), (7047, 30336), (7584, 28188), (7776, 27492), (8352, 25596), (8532, 25056), (9164, 23328), (9396, 22752), (10112, 21141), (10368, 20619), (11136, 19197), (11376, 18792), (11664, 18328), (12528, 17064), (12798, 16704), (13746, 15552), (14094, 15168)]