262326144

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15887}}^1$

素因数の和:15947

約数の個数: 64

約数和(自身を含む): 713053440

約数和(自身を除く): 450727296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 15887, 16512, 31774, 47661, 63548, 95322, 127096, 190644, 254192, 381288, 508384, 683141, 762576, 1016768, 1366282, 1525152, 2033536, 2049423, 2732564, 3050304, 4098846, 5465128, 6100608, 8197692, 10930256, 16395384, 21860512, 32790768, 43721024, 65581536, 87442048, 131163072, 262326144]

約数ペア:

[(1, 262326144), (2, 131163072), (3, 87442048), (4, 65581536), (6, 43721024), (8, 32790768), (12, 21860512), (16, 16395384), (24, 10930256), (32, 8197692), (43, 6100608), (48, 5465128), (64, 4098846), (86, 3050304), (96, 2732564), (128, 2049423), (129, 2033536), (172, 1525152), (192, 1366282), (258, 1016768), (344, 762576), (384, 683141), (516, 508384), (688, 381288), (1032, 254192), (1376, 190644), (2064, 127096), (2752, 95322), (4128, 63548), (5504, 47661), (8256, 31774), (15887, 16512)]