387146368

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6449}}^1$

素因数の和:6537

約数の個数: 64

約数和(自身を含む): 894744000

約数和(自身を除く): 507597632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 3752, 4288, 6449, 7504, 8576, 12898, 15008, 25796, 30016, 45143, 51592, 60032, 90286, 103184, 180572, 206368, 361144, 412736, 432083, 722288, 825472, 864166, 1444576, 1728332, 2889152, 3024581, 3456664, 5778304, 6049162, 6913328, 12098324, 13826656, 24196648, 27653312, 48393296, 55306624, 96786592, 193573184, 387146368]

約数ペア:

[(1, 387146368), (2, 193573184), (4, 96786592), (7, 55306624), (8, 48393296), (14, 27653312), (16, 24196648), (28, 13826656), (32, 12098324), (56, 6913328), (64, 6049162), (67, 5778304), (112, 3456664), (128, 3024581), (134, 2889152), (224, 1728332), (268, 1444576), (448, 864166), (469, 825472), (536, 722288), (896, 432083), (938, 412736), (1072, 361144), (1876, 206368), (2144, 180572), (3752, 103184), (4288, 90286), (6449, 60032), (7504, 51592), (8576, 45143), (12898, 30016), (15008, 25796)]