236726812

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 483372288

約数和(自身を除く): 246645476

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 257, 268, 469, 491, 514, 938, 982, 1028, 1799, 1876, 1964, 3437, 3598, 6874, 7196, 13748, 17219, 32897, 34438, 65794, 68876, 120533, 126187, 131588, 230279, 241066, 252374, 460558, 482132, 504748, 883309, 921116, 1766618, 3533236, 8454529, 16909058, 33818116, 59181703, 118363406, 236726812]

約数ペア:

[(1, 236726812), (2, 118363406), (4, 59181703), (7, 33818116), (14, 16909058), (28, 8454529), (67, 3533236), (134, 1766618), (257, 921116), (268, 883309), (469, 504748), (491, 482132), (514, 460558), (938, 252374), (982, 241066), (1028, 230279), (1799, 131588), (1876, 126187), (1964, 120533), (3437, 68876), (3598, 65794), (6874, 34438), (7196, 32897), (13748, 17219)]