245736408

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193189}}^1$

素因数の和:193251

約数の個数: 32

約数和(自身を含む): 625935600

約数和(自身を除く): 380199192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 193189, 386378, 579567, 772756, 1159134, 1545512, 2318268, 4636536, 10239017, 20478034, 30717051, 40956068, 61434102, 81912136, 122868204, 245736408]

約数ペア:

[(1, 245736408), (2, 122868204), (3, 81912136), (4, 61434102), (6, 40956068), (8, 30717051), (12, 20478034), (24, 10239017), (53, 4636536), (106, 2318268), (159, 1545512), (212, 1159134), (318, 772756), (424, 579567), (636, 386378), (1272, 193189)]