261351567336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1814639}}^1$

素因数の和:1815018

約数の個数: 64

約数和(自身を含む): 693773164800

約数和(自身を除く): 432421597464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 353, 408, 706, 1059, 1412, 2118, 2824, 4236, 6001, 8472, 12002, 18003, 24004, 36006, 48008, 72012, 144024, 1814639, 3629278, 5443917, 7258556, 10887834, 14517112, 21775668, 30848863, 43551336, 61697726, 92546589, 123395452, 185093178, 246790904, 370186356, 640567567, 740372712, 1281135134, 1921702701, 2562270268, 3843405402, 5124540536, 7686810804, 10889648639, 15373621608, 21779297278, 32668945917, 43558594556, 65337891834, 87117189112, 130675783668, 261351567336]

約数ペア:

[(1, 261351567336), (2, 130675783668), (3, 87117189112), (4, 65337891834), (6, 43558594556), (8, 32668945917), (12, 21779297278), (17, 15373621608), (24, 10889648639), (34, 7686810804), (51, 5124540536), (68, 3843405402), (102, 2562270268), (136, 1921702701), (204, 1281135134), (353, 740372712), (408, 640567567), (706, 370186356), (1059, 246790904), (1412, 185093178), (2118, 123395452), (2824, 92546589), (4236, 61697726), (6001, 43551336), (8472, 30848863), (12002, 21775668), (18003, 14517112), (24004, 10887834), (36006, 7258556), (48008, 5443917), (72012, 3629278), (144024, 1814639)]