1216491141216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{974752517}}^1$

素因数の和:974752543

約数の個数: 48

約数和(自身を含む): 3438926883504

約数和(自身を除く): 2222435742288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 974752517, 1949505034, 2924257551, 3899010068, 5848515102, 7798020136, 11697030204, 12671782721, 15596040272, 23394060408, 25343565442, 31192080544, 38015348163, 46788120816, 50687130884, 76030696326, 93576241632, 101374261768, 152061392652, 202748523536, 304122785304, 405497047072, 608245570608, 1216491141216]

約数ペア:

[(1, 1216491141216), (2, 608245570608), (3, 405497047072), (4, 304122785304), (6, 202748523536), (8, 152061392652), (12, 101374261768), (13, 93576241632), (16, 76030696326), (24, 50687130884), (26, 46788120816), (32, 38015348163), (39, 31192080544), (48, 25343565442), (52, 23394060408), (78, 15596040272), (96, 12671782721), (104, 11697030204), (156, 7798020136), (208, 5848515102), (312, 3899010068), (416, 2924257551), (624, 1949505034), (1248, 974752517)]