319572864

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2410

約数の個数: 160

約数和(自身を含む): 1024632840

約数和(自身を除く): 705059976

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, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2371, 2496, 2592, 2808, 3456, 3744, 4212, 4742, 4992, 5184, 5616, 7113, 7488, 8424, 9484, 10368, 11232, 14226, 14976, 16848, 18968, 21339, 22464, 28452, 30823, 33696, 37936, 42678, 44928, 56904, 61646, 64017, 67392, 75872, 85356, 92469, 113808, 123292, 128034, 134784, 151744, 170712, 184938, 192051, 227616, 246584, 256068, 277407, 303488, 341424, 369876, 384102, 455232, 493168, 512136, 554814, 682848, 739752, 768204, 832221, 910464, 986336, 1024272, 1109628, 1365696, 1479504, 1536408, 1664442, 1972672, 2048544, 2219256, 2496663, 2731392, 2959008, 3072816, 3328884, 3945344, 4097088, 4438512, 4993326, 5918016, 6145632, 6657768, 8194176, 8877024, 9986652, 11836032, 12291264, 13315536, 17754048, 19973304, 24582528, 26631072, 35508096, 39946608, 53262144, 79893216, 106524288, 159786432, 319572864]

約数ペア:

[(1, 319572864), (2, 159786432), (3, 106524288), (4, 79893216), (6, 53262144), (8, 39946608), (9, 35508096), (12, 26631072), (13, 24582528), (16, 19973304), (18, 17754048), (24, 13315536), (26, 12291264), (27, 11836032), (32, 9986652), (36, 8877024), (39, 8194176), (48, 6657768), (52, 6145632), (54, 5918016), (64, 4993326), (72, 4438512), (78, 4097088), (81, 3945344), (96, 3328884), (104, 3072816), (108, 2959008), (117, 2731392), (128, 2496663), (144, 2219256), (156, 2048544), (162, 1972672), (192, 1664442), (208, 1536408), (216, 1479504), (234, 1365696), (288, 1109628), (312, 1024272), (324, 986336), (351, 910464), (384, 832221), (416, 768204), (432, 739752), (468, 682848), (576, 554814), (624, 512136), (648, 493168), (702, 455232), (832, 384102), (864, 369876), (936, 341424), (1053, 303488), (1152, 277407), (1248, 256068), (1296, 246584), (1404, 227616), (1664, 192051), (1728, 184938), (1872, 170712), (2106, 151744), (2371, 134784), (2496, 128034), (2592, 123292), (2808, 113808), (3456, 92469), (3744, 85356), (4212, 75872), (4742, 67392), (4992, 64017), (5184, 61646), (5616, 56904), (7113, 44928), (7488, 42678), (8424, 37936), (9484, 33696), (10368, 30823), (11232, 28452), (14226, 22464), (14976, 21339), (16848, 18968)]