259428512

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5879}}^1$

素因数の和:6093

約数の個数: 48

約数和(自身を含む): 586776960

約数和(自身を除く): 327348448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 5516, 5879, 6304, 11032, 11758, 22064, 23516, 41153, 44128, 47032, 82306, 94064, 164612, 188128, 329224, 658448, 1158163, 1316896, 2316326, 4632652, 8107141, 9265304, 16214282, 18530608, 32428564, 37061216, 64857128, 129714256, 259428512]

約数ペア:

[(1, 259428512), (2, 129714256), (4, 64857128), (7, 37061216), (8, 32428564), (14, 18530608), (16, 16214282), (28, 9265304), (32, 8107141), (56, 4632652), (112, 2316326), (197, 1316896), (224, 1158163), (394, 658448), (788, 329224), (1379, 188128), (1576, 164612), (2758, 94064), (3152, 82306), (5516, 47032), (5879, 44128), (6304, 41153), (11032, 23516), (11758, 22064)]