726356732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^2$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 1312786440

約数和(自身を除く): 586429708

約数列:

[1, 2, 4, 53, 106, 139, 157, 212, 278, 314, 556, 628, 7367, 8321, 14734, 16642, 21823, 24649, 29468, 33284, 43646, 49298, 87292, 98596, 1156619, 1306397, 2313238, 2612794, 3426211, 4626476, 5225588, 6852422, 13704844, 181589183, 363178366, 726356732]

約数ペア:

[(1, 726356732), (2, 363178366), (4, 181589183), (53, 13704844), (106, 6852422), (139, 5225588), (157, 4626476), (212, 3426211), (278, 2612794), (314, 2313238), (556, 1306397), (628, 1156619), (7367, 98596), (8321, 87292), (14734, 49298), (16642, 43646), (21823, 33284), (24649, 29468)]