256289088

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121349}}^1$

素因数の和:121375

約数の個数: 56

約数和(自身を含む): 739749600

約数和(自身を除く): 483460512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 121349, 242698, 364047, 485396, 728094, 970792, 1334839, 1456188, 1941584, 2669678, 2912376, 3883168, 4004517, 5339356, 5824752, 7766336, 8009034, 10678712, 11649504, 16018068, 21357424, 23299008, 32036136, 42714848, 64072272, 85429696, 128144544, 256289088]

約数ペア:

[(1, 256289088), (2, 128144544), (3, 85429696), (4, 64072272), (6, 42714848), (8, 32036136), (11, 23299008), (12, 21357424), (16, 16018068), (22, 11649504), (24, 10678712), (32, 8009034), (33, 7766336), (44, 5824752), (48, 5339356), (64, 4004517), (66, 3883168), (88, 2912376), (96, 2669678), (132, 1941584), (176, 1456188), (192, 1334839), (264, 970792), (352, 728094), (528, 485396), (704, 364047), (1056, 242698), (2112, 121349)]