229185904

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{39679}}^1$

素因数の和:39725

約数の個数: 30

約数和(自身を含む): 468660480

約数和(自身を除く): 239474576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 39679, 79358, 158716, 317432, 634864, 753901, 1507802, 3015604, 6031208, 12062416, 14324119, 28648238, 57296476, 114592952, 229185904]

約数ペア:

[(1, 229185904), (2, 114592952), (4, 57296476), (8, 28648238), (16, 14324119), (19, 12062416), (38, 6031208), (76, 3015604), (152, 1507802), (304, 753901), (361, 634864), (722, 317432), (1444, 158716), (2888, 79358), (5776, 39679)]