393086568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49783}}^1$

素因数の和:49846

約数の個数: 64

約数和(自身を含む): 1147023360

約数和(自身を除く): 753936792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 49783, 99566, 149349, 199132, 298698, 348481, 398264, 597396, 696962, 1045443, 1194792, 1393924, 2090886, 2339801, 2787848, 4181772, 4679602, 7019403, 8363544, 9359204, 14038806, 16378607, 18718408, 28077612, 32757214, 49135821, 56155224, 65514428, 98271642, 131028856, 196543284, 393086568]

約数ペア:

[(1, 393086568), (2, 196543284), (3, 131028856), (4, 98271642), (6, 65514428), (7, 56155224), (8, 49135821), (12, 32757214), (14, 28077612), (21, 18718408), (24, 16378607), (28, 14038806), (42, 9359204), (47, 8363544), (56, 7019403), (84, 4679602), (94, 4181772), (141, 2787848), (168, 2339801), (188, 2090886), (282, 1393924), (329, 1194792), (376, 1045443), (564, 696962), (658, 597396), (987, 398264), (1128, 348481), (1316, 298698), (1974, 199132), (2632, 149349), (3948, 99566), (7896, 49783)]