15839366980364

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{421699}}^1$

素因数の和:422502

約数の個数: 48

約数和(自身を含む): 28257476016000

約数和(自身を除く): 12418109035636

約数列:

[1, 2, 4, 73, 146, 292, 307, 419, 614, 838, 1228, 1676, 22411, 30587, 44822, 61174, 89644, 122348, 128633, 257266, 421699, 514532, 843398, 1686796, 9390209, 18780418, 30784027, 37560836, 61568054, 123136108, 129461593, 176691881, 258923186, 353383762, 517846372, 706767524, 9450696289, 12898507313, 18901392578, 25797014626, 37802785156, 51594029252, 54244407467, 108488814934, 216977629868, 3959841745091, 7919683490182, 15839366980364]

約数ペア:

[(1, 15839366980364), (2, 7919683490182), (4, 3959841745091), (73, 216977629868), (146, 108488814934), (292, 54244407467), (307, 51594029252), (419, 37802785156), (614, 25797014626), (838, 18901392578), (1228, 12898507313), (1676, 9450696289), (22411, 706767524), (30587, 517846372), (44822, 353383762), (61174, 258923186), (89644, 176691881), (122348, 129461593), (128633, 123136108), (257266, 61568054), (421699, 37560836), (514532, 30784027), (843398, 18780418), (1686796, 9390209)]