13997420268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{28879}}^1$

素因数の和:29151

約数の個数: 72

約数和(自身を含む): 35515468800

約数和(自身を除く): 21518048532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 239, 338, 478, 507, 676, 717, 956, 1014, 1434, 2028, 2868, 3107, 6214, 9321, 12428, 18642, 28879, 37284, 40391, 57758, 80782, 86637, 115516, 121173, 161564, 173274, 242346, 346548, 375427, 484692, 750854, 1126281, 1501708, 2252562, 4505124, 4880551, 6902081, 9761102, 13804162, 14641653, 19522204, 20706243, 27608324, 29283306, 41412486, 58566612, 82824972, 89727053, 179454106, 269181159, 358908212, 538362318, 1076724636, 1166451689, 2332903378, 3499355067, 4665806756, 6998710134, 13997420268]

約数ペア:

[(1, 13997420268), (2, 6998710134), (3, 4665806756), (4, 3499355067), (6, 2332903378), (12, 1166451689), (13, 1076724636), (26, 538362318), (39, 358908212), (52, 269181159), (78, 179454106), (156, 89727053), (169, 82824972), (239, 58566612), (338, 41412486), (478, 29283306), (507, 27608324), (676, 20706243), (717, 19522204), (956, 14641653), (1014, 13804162), (1434, 9761102), (2028, 6902081), (2868, 4880551), (3107, 4505124), (6214, 2252562), (9321, 1501708), (12428, 1126281), (18642, 750854), (28879, 484692), (37284, 375427), (40391, 346548), (57758, 242346), (80782, 173274), (86637, 161564), (115516, 121173)]