386649856

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 807657984

約数和(自身を除く): 421008128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 256, 332, 496, 587, 664, 992, 1174, 1328, 1984, 2348, 2573, 2656, 3968, 4696, 5146, 5312, 7936, 9392, 10292, 10624, 18197, 18784, 20584, 21248, 36394, 37568, 41168, 48721, 72788, 75136, 82336, 97442, 145576, 150272, 164672, 194884, 291152, 329344, 389768, 582304, 658688, 779536, 1164608, 1510351, 1559072, 2329216, 3020702, 3118144, 4658432, 6041404, 6236288, 12082808, 12472576, 24165616, 48331232, 96662464, 193324928, 386649856]

約数ペア:

[(1, 386649856), (2, 193324928), (4, 96662464), (8, 48331232), (16, 24165616), (31, 12472576), (32, 12082808), (62, 6236288), (64, 6041404), (83, 4658432), (124, 3118144), (128, 3020702), (166, 2329216), (248, 1559072), (256, 1510351), (332, 1164608), (496, 779536), (587, 658688), (664, 582304), (992, 389768), (1174, 329344), (1328, 291152), (1984, 194884), (2348, 164672), (2573, 150272), (2656, 145576), (3968, 97442), (4696, 82336), (5146, 75136), (5312, 72788), (7936, 48721), (9392, 41168), (10292, 37568), (10624, 36394), (18197, 21248), (18784, 20584)]