725026486514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{1741}}^1\times {\mathrm{3253}}^1$

素因数の和:5064

約数の個数: 72

約数和(自身を含む): 1250730458796

約数和(自身を除く): 525703972282

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 529, 1058, 1741, 2783, 3253, 3482, 5566, 5819, 6506, 11638, 19151, 35783, 38302, 40043, 64009, 71566, 74819, 80086, 128018, 149638, 210661, 393613, 421322, 440473, 787226, 823009, 880946, 920989, 1646018, 1720837, 1841978, 3441674, 4845203, 5663473, 9053099, 9690406, 10130879, 11326946, 18106198, 18929207, 20261758, 37858414, 62298203, 111439669, 124596406, 130259879, 208221277, 222879338, 260519758, 416442554, 685280233, 1370560466, 1432858669, 2865717338, 2995977217, 5991954434, 15761445359, 31522890718, 32955749387, 65911498774, 362513243257, 725026486514]

約数ペア:

[(1, 725026486514), (2, 362513243257), (11, 65911498774), (22, 32955749387), (23, 31522890718), (46, 15761445359), (121, 5991954434), (242, 2995977217), (253, 2865717338), (506, 1432858669), (529, 1370560466), (1058, 685280233), (1741, 416442554), (2783, 260519758), (3253, 222879338), (3482, 208221277), (5566, 130259879), (5819, 124596406), (6506, 111439669), (11638, 62298203), (19151, 37858414), (35783, 20261758), (38302, 18929207), (40043, 18106198), (64009, 11326946), (71566, 10130879), (74819, 9690406), (80086, 9053099), (128018, 5663473), (149638, 4845203), (210661, 3441674), (393613, 1841978), (421322, 1720837), (440473, 1646018), (787226, 920989), (823009, 880946)]