1307777181728

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{1669}}^1\times {\mathrm{242441}}^1$

素因数の和:244221

約数の個数: 48

約数和(自身を含む): 2601746927640

約数和(自身を除く): 1293969745912

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 1669, 3232, 3338, 6676, 13352, 26704, 53408, 168569, 242441, 337138, 484882, 674276, 969764, 1348552, 1939528, 2697104, 3879056, 5394208, 7758112, 24486541, 48973082, 97946164, 195892328, 391784656, 404634029, 783569312, 809268058, 1618536116, 3237072232, 6474144464, 12948288928, 40868036929, 81736073858, 163472147716, 326944295432, 653888590864, 1307777181728]

約数ペア:

[(1, 1307777181728), (2, 653888590864), (4, 326944295432), (8, 163472147716), (16, 81736073858), (32, 40868036929), (101, 12948288928), (202, 6474144464), (404, 3237072232), (808, 1618536116), (1616, 809268058), (1669, 783569312), (3232, 404634029), (3338, 391784656), (6676, 195892328), (13352, 97946164), (26704, 48973082), (53408, 24486541), (168569, 7758112), (242441, 5394208), (337138, 3879056), (484882, 2697104), (674276, 1939528), (969764, 1348552)]