327398848

素因数分解:

$2^6\times 7^1\times {\mathrm{733}}^1\times {\mathrm{997}}^1$

素因数の和:1749

約数の個数: 56

約数和(自身を含む): 744252512

約数和(自身を除く): 416853664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 733, 997, 1466, 1994, 2932, 3988, 5131, 5864, 6979, 7976, 10262, 11728, 13958, 15952, 20524, 23456, 27916, 31904, 41048, 46912, 55832, 63808, 82096, 111664, 164192, 223328, 328384, 446656, 730801, 1461602, 2923204, 5115607, 5846408, 10231214, 11692816, 20462428, 23385632, 40924856, 46771264, 81849712, 163699424, 327398848]

約数ペア:

[(1, 327398848), (2, 163699424), (4, 81849712), (7, 46771264), (8, 40924856), (14, 23385632), (16, 20462428), (28, 11692816), (32, 10231214), (56, 5846408), (64, 5115607), (112, 2923204), (224, 1461602), (448, 730801), (733, 446656), (997, 328384), (1466, 223328), (1994, 164192), (2932, 111664), (3988, 82096), (5131, 63808), (5864, 55832), (6979, 46912), (7976, 41048), (10262, 31904), (11728, 27916), (13958, 23456), (15952, 20524)]