920128128

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2482

約数の個数: 128

約数和(自身を含む): 2632824000

約数和(自身を除く): 1712695872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 102, 118, 128, 136, 177, 192, 204, 236, 272, 354, 384, 408, 472, 544, 708, 816, 944, 1003, 1088, 1416, 1632, 1888, 2006, 2176, 2389, 2832, 3009, 3264, 3776, 4012, 4778, 5664, 6018, 6528, 7167, 7552, 8024, 9556, 11328, 12036, 14334, 16048, 19112, 22656, 24072, 28668, 32096, 38224, 40613, 48144, 57336, 64192, 76448, 81226, 96288, 114672, 121839, 128384, 140951, 152896, 162452, 192576, 229344, 243678, 281902, 305792, 324904, 385152, 422853, 458688, 487356, 563804, 649808, 845706, 917376, 974712, 1127608, 1299616, 1691412, 1949424, 2255216, 2396167, 2599232, 3382824, 3898848, 4510432, 4792334, 5198464, 6765648, 7188501, 7797696, 9020864, 9584668, 13531296, 14377002, 15595392, 18041728, 19169336, 27062592, 28754004, 38338672, 54125184, 57508008, 76677344, 115016016, 153354688, 230032032, 306709376, 460064064, 920128128]

約数ペア:

[(1, 920128128), (2, 460064064), (3, 306709376), (4, 230032032), (6, 153354688), (8, 115016016), (12, 76677344), (16, 57508008), (17, 54125184), (24, 38338672), (32, 28754004), (34, 27062592), (48, 19169336), (51, 18041728), (59, 15595392), (64, 14377002), (68, 13531296), (96, 9584668), (102, 9020864), (118, 7797696), (128, 7188501), (136, 6765648), (177, 5198464), (192, 4792334), (204, 4510432), (236, 3898848), (272, 3382824), (354, 2599232), (384, 2396167), (408, 2255216), (472, 1949424), (544, 1691412), (708, 1299616), (816, 1127608), (944, 974712), (1003, 917376), (1088, 845706), (1416, 649808), (1632, 563804), (1888, 487356), (2006, 458688), (2176, 422853), (2389, 385152), (2832, 324904), (3009, 305792), (3264, 281902), (3776, 243678), (4012, 229344), (4778, 192576), (5664, 162452), (6018, 152896), (6528, 140951), (7167, 128384), (7552, 121839), (8024, 114672), (9556, 96288), (11328, 81226), (12036, 76448), (14334, 64192), (16048, 57336), (19112, 48144), (22656, 40613), (24072, 38224), (28668, 32096)]