397952268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163363}}^1$

素因数の和:163406

約数の個数: 48

約数和(自身を含む): 1097806080

約数和(自身を除く): 699853812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 163363, 326726, 490089, 653452, 980178, 1143541, 1960356, 2287082, 3430623, 4574164, 4737527, 6861246, 9475054, 13722492, 14212581, 18950108, 28425162, 33162689, 56850324, 66325378, 99488067, 132650756, 198976134, 397952268]

約数ペア:

[(1, 397952268), (2, 198976134), (3, 132650756), (4, 99488067), (6, 66325378), (7, 56850324), (12, 33162689), (14, 28425162), (21, 18950108), (28, 14212581), (29, 13722492), (42, 9475054), (58, 6861246), (84, 4737527), (87, 4574164), (116, 3430623), (174, 2287082), (203, 1960356), (348, 1143541), (406, 980178), (609, 653452), (812, 490089), (1218, 326726), (2436, 163363)]