309952

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 28

約数和(自身を含む): 640080

約数和(自身を除く): 330128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 167, 232, 334, 464, 668, 928, 1336, 1856, 2672, 4843, 5344, 9686, 10688, 19372, 38744, 77488, 154976, 309952]

約数ペア:

[(1, 309952), (2, 154976), (4, 77488), (8, 38744), (16, 19372), (29, 10688), (32, 9686), (58, 5344), (64, 4843), (116, 2672), (167, 1856), (232, 1336), (334, 928), (464, 668)]