2511578112

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^2\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 132

約数和(自身を含む): 6831837936

約数和(自身を除く): 4320259824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 131, 158, 192, 237, 256, 262, 316, 384, 393, 474, 512, 524, 632, 768, 786, 948, 1024, 1048, 1264, 1536, 1572, 1896, 2096, 2528, 3072, 3144, 3792, 4192, 5056, 6241, 6288, 7584, 8384, 10112, 10349, 12482, 12576, 15168, 16768, 18723, 20224, 20698, 24964, 25152, 30336, 31047, 33536, 37446, 40448, 41396, 49928, 50304, 60672, 62094, 67072, 74892, 80896, 82792, 99856, 100608, 121344, 124188, 134144, 149784, 165584, 199712, 201216, 242688, 248376, 299568, 331168, 399424, 402432, 496752, 599136, 662336, 798848, 817571, 993504, 1198272, 1324672, 1597696, 1635142, 1987008, 2396544, 2452713, 2649344, 3195392, 3270284, 3974016, 4793088, 4905426, 5298688, 6390784, 6540568, 7948032, 9586176, 9810852, 10597376, 13081136, 15896064, 19172352, 19621704, 26162272, 31792128, 39243408, 52324544, 78486816, 104649088, 156973632, 209298176, 313947264, 418596352, 627894528, 837192704, 1255789056, 2511578112]

約数ペア:

[(1, 2511578112), (2, 1255789056), (3, 837192704), (4, 627894528), (6, 418596352), (8, 313947264), (12, 209298176), (16, 156973632), (24, 104649088), (32, 78486816), (48, 52324544), (64, 39243408), (79, 31792128), (96, 26162272), (128, 19621704), (131, 19172352), (158, 15896064), (192, 13081136), (237, 10597376), (256, 9810852), (262, 9586176), (316, 7948032), (384, 6540568), (393, 6390784), (474, 5298688), (512, 4905426), (524, 4793088), (632, 3974016), (768, 3270284), (786, 3195392), (948, 2649344), (1024, 2452713), (1048, 2396544), (1264, 1987008), (1536, 1635142), (1572, 1597696), (1896, 1324672), (2096, 1198272), (2528, 993504), (3072, 817571), (3144, 798848), (3792, 662336), (4192, 599136), (5056, 496752), (6241, 402432), (6288, 399424), (7584, 331168), (8384, 299568), (10112, 248376), (10349, 242688), (12482, 201216), (12576, 199712), (15168, 165584), (16768, 149784), (18723, 134144), (20224, 124188), (20698, 121344), (24964, 100608), (25152, 99856), (30336, 82792), (31047, 80896), (33536, 74892), (37446, 67072), (40448, 62094), (41396, 60672), (49928, 50304)]