387334752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{576391}}^1$

素因数の和:576411

約数の個数: 48

約数和(自身を含む): 1162006272

約数和(自身を除く): 774671520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 576391, 1152782, 1729173, 2305564, 3458346, 4034737, 4611128, 6916692, 8069474, 9222256, 12104211, 13833384, 16138948, 18444512, 24208422, 27666768, 32277896, 48416844, 55333536, 64555792, 96833688, 129111584, 193667376, 387334752]

約数ペア:

[(1, 387334752), (2, 193667376), (3, 129111584), (4, 96833688), (6, 64555792), (7, 55333536), (8, 48416844), (12, 32277896), (14, 27666768), (16, 24208422), (21, 18444512), (24, 16138948), (28, 13833384), (32, 12104211), (42, 9222256), (48, 8069474), (56, 6916692), (84, 4611128), (96, 4034737), (112, 3458346), (168, 2305564), (224, 1729173), (336, 1152782), (672, 576391)]