1296024064

素因数分解:

$2^9\times {\mathrm{349}}^1\times {\mathrm{7253}}^1$

素因数の和:7620

約数の個数: 40

約数和(自身を含む): 2597294700

約数和(自身を除く): 1301270636

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 512, 698, 1396, 2792, 5584, 7253, 11168, 14506, 22336, 29012, 44672, 58024, 89344, 116048, 178688, 232096, 464192, 928384, 1856768, 2531297, 3713536, 5062594, 10125188, 20250376, 40500752, 81001504, 162003008, 324006016, 648012032, 1296024064]

約数ペア:

[(1, 1296024064), (2, 648012032), (4, 324006016), (8, 162003008), (16, 81001504), (32, 40500752), (64, 20250376), (128, 10125188), (256, 5062594), (349, 3713536), (512, 2531297), (698, 1856768), (1396, 928384), (2792, 464192), (5584, 232096), (7253, 178688), (11168, 116048), (14506, 89344), (22336, 58024), (29012, 44672)]