1330508312

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 2887315200

約数和(自身を除く): 1556806888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 293, 524, 586, 619, 917, 1048, 1172, 1238, 1834, 2051, 2344, 2476, 3668, 4102, 4333, 4952, 7336, 8204, 8666, 16408, 17332, 34664, 38383, 76766, 81089, 153532, 162178, 181367, 268681, 307064, 324356, 362734, 537362, 567623, 648712, 725468, 1074724, 1135246, 1269569, 1450936, 2149448, 2270492, 2539138, 4540984, 5078276, 10156552, 23759077, 47518154, 95036308, 166313539, 190072616, 332627078, 665254156, 1330508312]

約数ペア:

[(1, 1330508312), (2, 665254156), (4, 332627078), (7, 190072616), (8, 166313539), (14, 95036308), (28, 47518154), (56, 23759077), (131, 10156552), (262, 5078276), (293, 4540984), (524, 2539138), (586, 2270492), (619, 2149448), (917, 1450936), (1048, 1269569), (1172, 1135246), (1238, 1074724), (1834, 725468), (2051, 648712), (2344, 567623), (2476, 537362), (3668, 362734), (4102, 324356), (4333, 307064), (4952, 268681), (7336, 181367), (8204, 162178), (8666, 153532), (16408, 81089), (17332, 76766), (34664, 38383)]