262353468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4391}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 661118976

約数和(自身を除く): 398765508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 383, 766, 1149, 1532, 2298, 4391, 4596, 4979, 8782, 9958, 13173, 14937, 17564, 19916, 26346, 29874, 52692, 57083, 59748, 114166, 171249, 228332, 342498, 684996, 1681753, 3363506, 5045259, 6727012, 10090518, 20181036, 21862789, 43725578, 65588367, 87451156, 131176734, 262353468]

約数ペア:

[(1, 262353468), (2, 131176734), (3, 87451156), (4, 65588367), (6, 43725578), (12, 21862789), (13, 20181036), (26, 10090518), (39, 6727012), (52, 5045259), (78, 3363506), (156, 1681753), (383, 684996), (766, 342498), (1149, 228332), (1532, 171249), (2298, 114166), (4391, 59748), (4596, 57083), (4979, 52692), (8782, 29874), (9958, 26346), (13173, 19916), (14937, 17564)]