230723612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6473}}^1$

素因数の和:6570

約数の個数: 48

約数和(自身を含む): 493059840

約数和(自身を除く): 262336228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 6473, 8911, 12946, 17822, 25892, 35644, 45311, 90622, 122987, 181244, 245974, 433691, 491948, 860909, 867382, 1721818, 1734764, 3035837, 3443636, 6071674, 8240129, 12143348, 16480258, 32960516, 57680903, 115361806, 230723612]

約数ペア:

[(1, 230723612), (2, 115361806), (4, 57680903), (7, 32960516), (14, 16480258), (19, 12143348), (28, 8240129), (38, 6071674), (67, 3443636), (76, 3035837), (133, 1734764), (134, 1721818), (266, 867382), (268, 860909), (469, 491948), (532, 433691), (938, 245974), (1273, 181244), (1876, 122987), (2546, 90622), (5092, 45311), (6473, 35644), (8911, 25892), (12946, 17822)]