221844608

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{4801}}^1$

素因数の和:4853

約数の個数: 48

約数和(自身を含む): 466538310

約数和(自身を除く): 244693702

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 4801, 5776, 9602, 11552, 19204, 23104, 38408, 46208, 76816, 91219, 153632, 182438, 307264, 364876, 614528, 729752, 1459504, 1733161, 2919008, 3466322, 5838016, 6932644, 11676032, 13865288, 27730576, 55461152, 110922304, 221844608]

約数ペア:

[(1, 221844608), (2, 110922304), (4, 55461152), (8, 27730576), (16, 13865288), (19, 11676032), (32, 6932644), (38, 5838016), (64, 3466322), (76, 2919008), (128, 1733161), (152, 1459504), (304, 729752), (361, 614528), (608, 364876), (722, 307264), (1216, 182438), (1444, 153632), (2432, 91219), (2888, 76816), (4801, 46208), (5776, 38408), (9602, 23104), (11552, 19204)]