268797836

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{7321}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 480967536

約数和(自身を除く): 212169700

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 548, 7321, 9179, 14642, 18358, 29284, 36716, 490507, 981014, 1002977, 1962028, 2005954, 4011908, 67199459, 134398918, 268797836]

約数ペア:

[(1, 268797836), (2, 134398918), (4, 67199459), (67, 4011908), (134, 2005954), (137, 1962028), (268, 1002977), (274, 981014), (548, 490507), (7321, 36716), (9179, 29284), (14642, 18358)]