271036792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 552930840

約数和(自身を除く): 281894048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 307, 338, 614, 653, 676, 1228, 1306, 1352, 2456, 2612, 3991, 5224, 7982, 8489, 15964, 16978, 31928, 33956, 51883, 67912, 103766, 110357, 200471, 207532, 220714, 400942, 415064, 441428, 801884, 882856, 1603768, 2606123, 5212246, 10424492, 20848984, 33879599, 67759198, 135518396, 271036792]

約数ペア:

[(1, 271036792), (2, 135518396), (4, 67759198), (8, 33879599), (13, 20848984), (26, 10424492), (52, 5212246), (104, 2606123), (169, 1603768), (307, 882856), (338, 801884), (614, 441428), (653, 415064), (676, 400942), (1228, 220714), (1306, 207532), (1352, 200471), (2456, 110357), (2612, 103766), (3991, 67912), (5224, 51883), (7982, 33956), (8489, 31928), (15964, 16978)]