270449344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20219}}^1$

素因数の和:20261

約数の個数: 56

約数和(自身を含む): 616305600

約数和(自身を除く): 345856256

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 20219, 40438, 80876, 161752, 222409, 323504, 384161, 444818, 647008, 768322, 889636, 1294016, 1536644, 1779272, 3073288, 3558544, 4225771, 6146576, 7117088, 8451542, 12293152, 14234176, 16903084, 24586304, 33806168, 67612336, 135224672, 270449344]

約数ペア:

[(1, 270449344), (2, 135224672), (4, 67612336), (8, 33806168), (11, 24586304), (16, 16903084), (19, 14234176), (22, 12293152), (32, 8451542), (38, 7117088), (44, 6146576), (64, 4225771), (76, 3558544), (88, 3073288), (152, 1779272), (176, 1536644), (209, 1294016), (304, 889636), (352, 768322), (418, 647008), (608, 444818), (704, 384161), (836, 323504), (1216, 222409), (1672, 161752), (3344, 80876), (6688, 40438), (13376, 20219)]