123344256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{45887}}^1$

素因数の和:45911

約数の個数: 64

約数和(自身を含む): 374446080

約数和(自身を除く): 251101824

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, 45887, 91774, 137661, 183548, 275322, 321209, 367096, 550644, 642418, 734192, 963627, 1101288, 1284836, 1468384, 1927254, 2202576, 2569672, 2936768, 3854508, 4405152, 5139344, 5873536, 7709016, 8810304, 10278688, 15418032, 17620608, 20557376, 30836064, 41114752, 61672128, 123344256]

約数ペア:

[(1, 123344256), (2, 61672128), (3, 41114752), (4, 30836064), (6, 20557376), (7, 17620608), (8, 15418032), (12, 10278688), (14, 8810304), (16, 7709016), (21, 5873536), (24, 5139344), (28, 4405152), (32, 3854508), (42, 2936768), (48, 2569672), (56, 2202576), (64, 1927254), (84, 1468384), (96, 1284836), (112, 1101288), (128, 963627), (168, 734192), (192, 642418), (224, 550644), (336, 367096), (384, 321209), (448, 275322), (672, 183548), (896, 137661), (1344, 91774), (2688, 45887)]