274345712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2459}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 561273600

約数和(自身を除く): 286927888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 1468, 2459, 2936, 4918, 5872, 6973, 9836, 13946, 19672, 27892, 39344, 46721, 55784, 93442, 111568, 186884, 373768, 747536, 902453, 1804906, 3609812, 7219624, 14439248, 17146607, 34293214, 68586428, 137172856, 274345712]

約数ペア:

[(1, 274345712), (2, 137172856), (4, 68586428), (8, 34293214), (16, 17146607), (19, 14439248), (38, 7219624), (76, 3609812), (152, 1804906), (304, 902453), (367, 747536), (734, 373768), (1468, 186884), (2459, 111568), (2936, 93442), (4918, 55784), (5872, 46721), (6973, 39344), (9836, 27892), (13946, 19672)]