264498516

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 686859264

約数和(自身を除く): 422360748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 223, 282, 423, 446, 564, 669, 701, 846, 892, 1338, 1402, 1692, 2007, 2103, 2676, 2804, 4014, 4206, 6309, 8028, 8412, 10481, 12618, 20962, 25236, 31443, 32947, 41924, 62886, 65894, 94329, 98841, 125772, 131788, 156323, 188658, 197682, 296523, 312646, 377316, 395364, 468969, 593046, 625292, 937938, 1186092, 1406907, 1875876, 2813814, 5627628, 7347181, 14694362, 22041543, 29388724, 44083086, 66124629, 88166172, 132249258, 264498516]

約数ペア:

[(1, 264498516), (2, 132249258), (3, 88166172), (4, 66124629), (6, 44083086), (9, 29388724), (12, 22041543), (18, 14694362), (36, 7347181), (47, 5627628), (94, 2813814), (141, 1875876), (188, 1406907), (223, 1186092), (282, 937938), (423, 625292), (446, 593046), (564, 468969), (669, 395364), (701, 377316), (846, 312646), (892, 296523), (1338, 197682), (1402, 188658), (1692, 156323), (2007, 131788), (2103, 125772), (2676, 98841), (2804, 94329), (4014, 65894), (4206, 62886), (6309, 41924), (8028, 32947), (8412, 31443), (10481, 25236), (12618, 20962)]