387504768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{144161}}^1$

素因数の和:144185

約数の個数: 64

約数和(自身を含む): 1176361920

約数和(自身を除く): 788857152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 144161, 288322, 432483, 576644, 864966, 1009127, 1153288, 1729932, 2018254, 2306576, 3027381, 3459864, 4036508, 4613152, 6054762, 6919728, 8073016, 9226304, 12109524, 13839456, 16146032, 18452608, 24219048, 27678912, 32292064, 48438096, 55357824, 64584128, 96876192, 129168256, 193752384, 387504768]

約数ペア:

[(1, 387504768), (2, 193752384), (3, 129168256), (4, 96876192), (6, 64584128), (7, 55357824), (8, 48438096), (12, 32292064), (14, 27678912), (16, 24219048), (21, 18452608), (24, 16146032), (28, 13839456), (32, 12109524), (42, 9226304), (48, 8073016), (56, 6919728), (64, 6054762), (84, 4613152), (96, 4036508), (112, 3459864), (128, 3027381), (168, 2306576), (192, 2018254), (224, 1729932), (336, 1153288), (384, 1009127), (448, 864966), (672, 576644), (896, 432483), (1344, 288322), (2688, 144161)]