256070928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{183959}}^1$

素因数の和:183999

約数の個数: 40

約数和(自身を含む): 684331200

約数和(自身を除く): 428260272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 183959, 367918, 551877, 735836, 1103754, 1471672, 2207508, 2943344, 4415016, 5334811, 8830032, 10669622, 16004433, 21339244, 32008866, 42678488, 64017732, 85356976, 128035464, 256070928]

約数ペア:

[(1, 256070928), (2, 128035464), (3, 85356976), (4, 64017732), (6, 42678488), (8, 32008866), (12, 21339244), (16, 16004433), (24, 10669622), (29, 8830032), (48, 5334811), (58, 4415016), (87, 2943344), (116, 2207508), (174, 1471672), (232, 1103754), (348, 735836), (464, 551877), (696, 367918), (1392, 183959)]