2101552128

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 220

約数和(自身を含む): 6761855100

約数和(自身を除く): 4660302972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 1949, 2106, 2304, 2496, 2592, 2808, 3072, 3328, 3456, 3744, 3898, 4212, 4608, 4992, 5184, 5616, 5847, 6656, 6912, 7488, 7796, 8424, 9216, 9984, 10368, 11232, 11694, 13312, 13824, 14976, 15592, 16848, 17541, 19968, 20736, 22464, 23388, 25337, 27648, 29952, 31184, 33696, 35082, 39936, 41472, 44928, 46776, 50674, 52623, 59904, 62368, 67392, 70164, 76011, 82944, 89856, 93552, 101348, 105246, 119808, 124736, 134784, 140328, 152022, 157869, 179712, 187104, 202696, 210492, 228033, 249472, 269568, 280656, 304044, 315738, 359424, 374208, 405392, 420984, 456066, 498944, 539136, 561312, 608088, 631476, 684099, 748416, 810784, 841968, 912132, 997888, 1078272, 1122624, 1216176, 1262952, 1368198, 1496832, 1621568, 1683936, 1824264, 1995776, 2052297, 2245248, 2432352, 2525904, 2736396, 2993664, 3243136, 3367872, 3648528, 4104594, 4490496, 4864704, 5051808, 5472792, 5987328, 6486272, 6735744, 7297056, 8209188, 8980992, 9729408, 10103616, 10945584, 12972544, 13471488, 14594112, 16418376, 17961984, 19458816, 20207232, 21891168, 25945088, 26942976, 29188224, 32836752, 38917632, 40414464, 43782336, 53885952, 58376448, 65673504, 77835264, 80828928, 87564672, 116752896, 131347008, 161657856, 175129344, 233505792, 262694016, 350258688, 525388032, 700517376, 1050776064, 2101552128]

約数ペア:

[(1, 2101552128), (2, 1050776064), (3, 700517376), (4, 525388032), (6, 350258688), (8, 262694016), (9, 233505792), (12, 175129344), (13, 161657856), (16, 131347008), (18, 116752896), (24, 87564672), (26, 80828928), (27, 77835264), (32, 65673504), (36, 58376448), (39, 53885952), (48, 43782336), (52, 40414464), (54, 38917632), (64, 32836752), (72, 29188224), (78, 26942976), (81, 25945088), (96, 21891168), (104, 20207232), (108, 19458816), (117, 17961984), (128, 16418376), (144, 14594112), (156, 13471488), (162, 12972544), (192, 10945584), (208, 10103616), (216, 9729408), (234, 8980992), (256, 8209188), (288, 7297056), (312, 6735744), (324, 6486272), (351, 5987328), (384, 5472792), (416, 5051808), (432, 4864704), (468, 4490496), (512, 4104594), (576, 3648528), (624, 3367872), (648, 3243136), (702, 2993664), (768, 2736396), (832, 2525904), (864, 2432352), (936, 2245248), (1024, 2052297), (1053, 1995776), (1152, 1824264), (1248, 1683936), (1296, 1621568), (1404, 1496832), (1536, 1368198), (1664, 1262952), (1728, 1216176), (1872, 1122624), (1949, 1078272), (2106, 997888), (2304, 912132), (2496, 841968), (2592, 810784), (2808, 748416), (3072, 684099), (3328, 631476), (3456, 608088), (3744, 561312), (3898, 539136), (4212, 498944), (4608, 456066), (4992, 420984), (5184, 405392), (5616, 374208), (5847, 359424), (6656, 315738), (6912, 304044), (7488, 280656), (7796, 269568), (8424, 249472), (9216, 228033), (9984, 210492), (10368, 202696), (11232, 187104), (11694, 179712), (13312, 157869), (13824, 152022), (14976, 140328), (15592, 134784), (16848, 124736), (17541, 119808), (19968, 105246), (20736, 101348), (22464, 93552), (23388, 89856), (25337, 82944), (27648, 76011), (29952, 70164), (31184, 67392), (33696, 62368), (35082, 59904), (39936, 52623), (41472, 50674), (44928, 46776)]