197877504

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 585728640

約数和(自身を除く): 387851136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 176, 177, 192, 236, 256, 264, 352, 354, 384, 397, 472, 528, 649, 704, 708, 768, 794, 944, 1056, 1191, 1298, 1408, 1416, 1588, 1888, 1947, 2112, 2382, 2596, 2816, 2832, 3176, 3776, 3894, 4224, 4367, 4764, 5192, 5664, 6352, 7552, 7788, 8448, 8734, 9528, 10384, 11328, 12704, 13101, 15104, 15576, 17468, 19056, 20768, 22656, 23423, 25408, 26202, 31152, 34936, 38112, 41536, 45312, 46846, 50816, 52404, 62304, 69872, 70269, 76224, 83072, 93692, 101632, 104808, 124608, 139744, 140538, 152448, 166144, 187384, 209616, 249216, 257653, 279488, 281076, 304896, 374768, 419232, 498432, 515306, 558976, 562152, 749536, 772959, 838464, 1030612, 1117952, 1124304, 1499072, 1545918, 1676928, 2061224, 2248608, 2998144, 3091836, 3353856, 4122448, 4497216, 5996288, 6183672, 8244896, 8994432, 12367344, 16489792, 17988864, 24734688, 32979584, 49469376, 65959168, 98938752, 197877504]

約数ペア:

[(1, 197877504), (2, 98938752), (3, 65959168), (4, 49469376), (6, 32979584), (8, 24734688), (11, 17988864), (12, 16489792), (16, 12367344), (22, 8994432), (24, 8244896), (32, 6183672), (33, 5996288), (44, 4497216), (48, 4122448), (59, 3353856), (64, 3091836), (66, 2998144), (88, 2248608), (96, 2061224), (118, 1676928), (128, 1545918), (132, 1499072), (176, 1124304), (177, 1117952), (192, 1030612), (236, 838464), (256, 772959), (264, 749536), (352, 562152), (354, 558976), (384, 515306), (397, 498432), (472, 419232), (528, 374768), (649, 304896), (704, 281076), (708, 279488), (768, 257653), (794, 249216), (944, 209616), (1056, 187384), (1191, 166144), (1298, 152448), (1408, 140538), (1416, 139744), (1588, 124608), (1888, 104808), (1947, 101632), (2112, 93692), (2382, 83072), (2596, 76224), (2816, 70269), (2832, 69872), (3176, 62304), (3776, 52404), (3894, 50816), (4224, 46846), (4367, 45312), (4764, 41536), (5192, 38112), (5664, 34936), (6352, 31152), (7552, 26202), (7788, 25408), (8448, 23423), (8734, 22656), (9528, 20768), (10384, 19056), (11328, 17468), (12704, 15576), (13101, 15104)]