283296819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 444165120

約数和(自身を除く): 160868301

約数列:

[1, 3, 13, 23, 39, 53, 59, 69, 101, 159, 177, 299, 303, 689, 767, 897, 1219, 1313, 1357, 2067, 2301, 2323, 3127, 3657, 3939, 4071, 5353, 5959, 6969, 9381, 15847, 16059, 17641, 17877, 30199, 40651, 47541, 52923, 69589, 71921, 77467, 90597, 121953, 123119, 137057, 208767, 215763, 232401, 315827, 369357, 411171, 934973, 947481, 1600547, 1781741, 2804919, 4105751, 4801641, 5345223, 7264021, 12317253, 21792063, 94432273, 283296819]

約数ペア:

[(1, 283296819), (3, 94432273), (13, 21792063), (23, 12317253), (39, 7264021), (53, 5345223), (59, 4801641), (69, 4105751), (101, 2804919), (159, 1781741), (177, 1600547), (299, 947481), (303, 934973), (689, 411171), (767, 369357), (897, 315827), (1219, 232401), (1313, 215763), (1357, 208767), (2067, 137057), (2301, 123119), (2323, 121953), (3127, 90597), (3657, 77467), (3939, 71921), (4071, 69589), (5353, 52923), (5959, 47541), (6969, 40651), (9381, 30199), (15847, 17877), (16059, 17641)]