275655344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2897}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 564182640

約数和(自身を除く): 288527296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2504, 2897, 5008, 5794, 5947, 11588, 11894, 23176, 23788, 46352, 47576, 55043, 95152, 110086, 220172, 440344, 880688, 906761, 1813522, 3627044, 7254088, 14508176, 17228459, 34456918, 68913836, 137827672, 275655344]

約数ペア:

[(1, 275655344), (2, 137827672), (4, 68913836), (8, 34456918), (16, 17228459), (19, 14508176), (38, 7254088), (76, 3627044), (152, 1813522), (304, 906761), (313, 880688), (626, 440344), (1252, 220172), (2504, 110086), (2897, 95152), (5008, 55043), (5794, 47576), (5947, 46352), (11588, 23788), (11894, 23176)]