273333424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 655458048

約数和(自身を除く): 382124624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 227, 364, 454, 728, 827, 908, 1456, 1589, 1654, 1816, 2951, 3178, 3308, 3632, 5789, 5902, 6356, 6616, 10751, 11578, 11804, 12712, 13232, 20657, 21502, 23156, 23608, 25424, 41314, 43004, 46312, 47216, 75257, 82628, 86008, 92624, 150514, 165256, 172016, 187729, 301028, 330512, 375458, 602056, 750916, 1204112, 1314103, 1501832, 2440477, 2628206, 3003664, 4880954, 5256412, 9761908, 10512824, 17083339, 19523816, 21025648, 34166678, 39047632, 68333356, 136666712, 273333424]

約数ペア:

[(1, 273333424), (2, 136666712), (4, 68333356), (7, 39047632), (8, 34166678), (13, 21025648), (14, 19523816), (16, 17083339), (26, 10512824), (28, 9761908), (52, 5256412), (56, 4880954), (91, 3003664), (104, 2628206), (112, 2440477), (182, 1501832), (208, 1314103), (227, 1204112), (364, 750916), (454, 602056), (728, 375458), (827, 330512), (908, 301028), (1456, 187729), (1589, 172016), (1654, 165256), (1816, 150514), (2951, 92624), (3178, 86008), (3308, 82628), (3632, 75257), (5789, 47216), (5902, 46312), (6356, 43004), (6616, 41314), (10751, 25424), (11578, 23608), (11804, 23156), (12712, 21502), (13232, 20657)]