323880064

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{2633}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 666968310

約数和(自身を除く): 343088246

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 2633, 3844, 3968, 5266, 7688, 10532, 15376, 21064, 30752, 42128, 61504, 81623, 84256, 123008, 163246, 168512, 326492, 337024, 652984, 1305968, 2530313, 2611936, 5060626, 5223872, 10121252, 10447744, 20242504, 40485008, 80970016, 161940032, 323880064]

約数ペア:

[(1, 323880064), (2, 161940032), (4, 80970016), (8, 40485008), (16, 20242504), (31, 10447744), (32, 10121252), (62, 5223872), (64, 5060626), (124, 2611936), (128, 2530313), (248, 1305968), (496, 652984), (961, 337024), (992, 326492), (1922, 168512), (1984, 163246), (2633, 123008), (3844, 84256), (3968, 81623), (5266, 61504), (7688, 42128), (10532, 30752), (15376, 21064)]