194239752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1787}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 556139520

約数和(自身を除く): 361899768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647, 1294, 1787, 1941, 2588, 3574, 3882, 4529, 5176, 5361, 7148, 7764, 9058, 10722, 12509, 13587, 14296, 15528, 18116, 21444, 25018, 27174, 36232, 37527, 42888, 50036, 54348, 75054, 100072, 108696, 150108, 300216, 1156189, 2312378, 3468567, 4624756, 6937134, 8093323, 9249512, 13874268, 16186646, 24279969, 27748536, 32373292, 48559938, 64746584, 97119876, 194239752]

約数ペア:

[(1, 194239752), (2, 97119876), (3, 64746584), (4, 48559938), (6, 32373292), (7, 27748536), (8, 24279969), (12, 16186646), (14, 13874268), (21, 9249512), (24, 8093323), (28, 6937134), (42, 4624756), (56, 3468567), (84, 2312378), (168, 1156189), (647, 300216), (1294, 150108), (1787, 108696), (1941, 100072), (2588, 75054), (3574, 54348), (3882, 50036), (4529, 42888), (5176, 37527), (5361, 36232), (7148, 27174), (7764, 25018), (9058, 21444), (10722, 18116), (12509, 15528), (13587, 14296)]