231700728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3907}}^1$

素因数の和:4276

約数の個数: 64

約数和(自身を含む): 664047360

約数和(自身を除く): 432346632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1412, 2118, 2471, 2824, 3907, 4236, 4942, 7413, 7814, 8472, 9884, 11721, 14826, 15628, 19768, 23442, 27349, 29652, 31256, 46884, 54698, 59304, 82047, 93768, 109396, 164094, 218792, 328188, 656376, 1379171, 2758342, 4137513, 5516684, 8275026, 9654197, 11033368, 16550052, 19308394, 28962591, 33100104, 38616788, 57925182, 77233576, 115850364, 231700728]

約数ペア:

[(1, 231700728), (2, 115850364), (3, 77233576), (4, 57925182), (6, 38616788), (7, 33100104), (8, 28962591), (12, 19308394), (14, 16550052), (21, 11033368), (24, 9654197), (28, 8275026), (42, 5516684), (56, 4137513), (84, 2758342), (168, 1379171), (353, 656376), (706, 328188), (1059, 218792), (1412, 164094), (2118, 109396), (2471, 93768), (2824, 82047), (3907, 59304), (4236, 54698), (4942, 46884), (7413, 31256), (7814, 29652), (8472, 27349), (9884, 23442), (11721, 19768), (14826, 15628)]