856503072

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4837

約数の個数: 144

約数和(自身を含む): 2636262720

約数和(自身を除く): 1779759648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 864, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2208, 2484, 2592, 3312, 3726, 3888, 4789, 4968, 5589, 6624, 7452, 7776, 9578, 9936, 11178, 14367, 14904, 19156, 19872, 22356, 28734, 29808, 38312, 43101, 44712, 57468, 59616, 76624, 86202, 89424, 110147, 114936, 129303, 153248, 172404, 178848, 220294, 229872, 258606, 330441, 344808, 387909, 440588, 459744, 517212, 660882, 689616, 775818, 881176, 991323, 1034424, 1163727, 1321764, 1379232, 1551636, 1762352, 1982646, 2068848, 2327454, 2643528, 2973969, 3103272, 3524704, 3965292, 4137696, 4654908, 5287056, 5947938, 6206544, 7930584, 8921907, 9309816, 10574112, 11895876, 12413088, 15861168, 17843814, 18619632, 23791752, 26765721, 31722336, 35687628, 37239264, 47583504, 53531442, 71375256, 95167008, 107062884, 142750512, 214125768, 285501024, 428251536, 856503072]

約数ペア:

[(1, 856503072), (2, 428251536), (3, 285501024), (4, 214125768), (6, 142750512), (8, 107062884), (9, 95167008), (12, 71375256), (16, 53531442), (18, 47583504), (23, 37239264), (24, 35687628), (27, 31722336), (32, 26765721), (36, 23791752), (46, 18619632), (48, 17843814), (54, 15861168), (69, 12413088), (72, 11895876), (81, 10574112), (92, 9309816), (96, 8921907), (108, 7930584), (138, 6206544), (144, 5947938), (162, 5287056), (184, 4654908), (207, 4137696), (216, 3965292), (243, 3524704), (276, 3103272), (288, 2973969), (324, 2643528), (368, 2327454), (414, 2068848), (432, 1982646), (486, 1762352), (552, 1551636), (621, 1379232), (648, 1321764), (736, 1163727), (828, 1034424), (864, 991323), (972, 881176), (1104, 775818), (1242, 689616), (1296, 660882), (1656, 517212), (1863, 459744), (1944, 440588), (2208, 387909), (2484, 344808), (2592, 330441), (3312, 258606), (3726, 229872), (3888, 220294), (4789, 178848), (4968, 172404), (5589, 153248), (6624, 129303), (7452, 114936), (7776, 110147), (9578, 89424), (9936, 86202), (11178, 76624), (14367, 59616), (14904, 57468), (19156, 44712), (19872, 43101), (22356, 38312), (28734, 29808)]