238928664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14449}}^1$

素因数の和:14524

約数の個数: 64

約数和(自身を含む): 655452000

約数和(自身を除く): 416523336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 14449, 16536, 28898, 43347, 57796, 86694, 115592, 173388, 187837, 346776, 375674, 563511, 751348, 765797, 1127022, 1502696, 1531594, 2254044, 2297391, 3063188, 4508088, 4594782, 6126376, 9189564, 9955361, 18379128, 19910722, 29866083, 39821444, 59732166, 79642888, 119464332, 238928664]

約数ペア:

[(1, 238928664), (2, 119464332), (3, 79642888), (4, 59732166), (6, 39821444), (8, 29866083), (12, 19910722), (13, 18379128), (24, 9955361), (26, 9189564), (39, 6126376), (52, 4594782), (53, 4508088), (78, 3063188), (104, 2297391), (106, 2254044), (156, 1531594), (159, 1502696), (212, 1127022), (312, 765797), (318, 751348), (424, 563511), (636, 375674), (689, 346776), (1272, 187837), (1378, 173388), (2067, 115592), (2756, 86694), (4134, 57796), (5512, 43347), (8268, 28898), (14449, 16536)]