2008195776

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{23399}}^1$

素因数の和:23566

約数の個数: 84

約数和(自身を含む): 5795010000

約数和(自身を除く): 3786814224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 9536, 10728, 14304, 21456, 23399, 28608, 42912, 46798, 70197, 85824, 93596, 140394, 187192, 210591, 280788, 374384, 421182, 561576, 748768, 842364, 1123152, 1497536, 1684728, 2246304, 3369456, 3486451, 4492608, 6738912, 6972902, 10459353, 13477824, 13945804, 20918706, 27891608, 31378059, 41837412, 55783216, 62756118, 83674824, 111566432, 125512236, 167349648, 223132864, 251024472, 334699296, 502048944, 669398592, 1004097888, 2008195776]

約数ペア:

[(1, 2008195776), (2, 1004097888), (3, 669398592), (4, 502048944), (6, 334699296), (8, 251024472), (9, 223132864), (12, 167349648), (16, 125512236), (18, 111566432), (24, 83674824), (32, 62756118), (36, 55783216), (48, 41837412), (64, 31378059), (72, 27891608), (96, 20918706), (144, 13945804), (149, 13477824), (192, 10459353), (288, 6972902), (298, 6738912), (447, 4492608), (576, 3486451), (596, 3369456), (894, 2246304), (1192, 1684728), (1341, 1497536), (1788, 1123152), (2384, 842364), (2682, 748768), (3576, 561576), (4768, 421182), (5364, 374384), (7152, 280788), (9536, 210591), (10728, 187192), (14304, 140394), (21456, 93596), (23399, 85824), (28608, 70197), (42912, 46798)]