388616976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{245339}}^1$

素因数の和:245364

約数の個数: 60

約数和(自身を含む): 1186464240

約数和(自身を除く): 797847264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 245339, 490678, 736017, 981356, 1472034, 1962712, 2208051, 2698729, 2944068, 3925424, 4416102, 5397458, 5888136, 8096187, 8832204, 10794916, 11776272, 16192374, 17664408, 21589832, 24288561, 32384748, 35328816, 43179664, 48577122, 64769496, 97154244, 129538992, 194308488, 388616976]

約数ペア:

[(1, 388616976), (2, 194308488), (3, 129538992), (4, 97154244), (6, 64769496), (8, 48577122), (9, 43179664), (11, 35328816), (12, 32384748), (16, 24288561), (18, 21589832), (22, 17664408), (24, 16192374), (33, 11776272), (36, 10794916), (44, 8832204), (48, 8096187), (66, 5888136), (72, 5397458), (88, 4416102), (99, 3925424), (132, 2944068), (144, 2698729), (176, 2208051), (198, 1962712), (264, 1472034), (396, 981356), (528, 736017), (792, 490678), (1584, 245339)]