229791968

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 531841464

約数和(自身を除く): 302049496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 392, 404, 707, 784, 808, 1414, 1451, 1568, 1616, 2828, 2902, 3232, 4949, 5656, 5804, 9898, 10157, 11312, 11608, 19796, 20314, 22624, 23216, 39592, 40628, 46432, 71099, 79184, 81256, 142198, 146551, 158368, 162512, 284396, 293102, 325024, 568792, 586204, 1025857, 1137584, 1172408, 2051714, 2275168, 2344816, 4103428, 4689632, 7180999, 8206856, 14361998, 16413712, 28723996, 32827424, 57447992, 114895984, 229791968]

約数ペア:

[(1, 229791968), (2, 114895984), (4, 57447992), (7, 32827424), (8, 28723996), (14, 16413712), (16, 14361998), (28, 8206856), (32, 7180999), (49, 4689632), (56, 4103428), (98, 2344816), (101, 2275168), (112, 2051714), (196, 1172408), (202, 1137584), (224, 1025857), (392, 586204), (404, 568792), (707, 325024), (784, 293102), (808, 284396), (1414, 162512), (1451, 158368), (1568, 146551), (1616, 142198), (2828, 81256), (2902, 79184), (3232, 71099), (4949, 46432), (5656, 40628), (5804, 39592), (9898, 23216), (10157, 22624), (11312, 20314), (11608, 19796)]