229804907216

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{2129}}^1\times {\mathrm{10427}}^1$

素因数の和:13211

約数の個数: 40

約数和(自身を含む): 446187424320

約数和(自身を除く): 216382517104

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2129, 2588, 4258, 5176, 8516, 10352, 10427, 17032, 20854, 34064, 41708, 83416, 166832, 1377463, 2754926, 5509852, 6746269, 11019704, 13492538, 22039408, 22199083, 26985076, 44398166, 53970152, 88796332, 107940304, 177592664, 355185328, 14362806701, 28725613402, 57451226804, 114902453608, 229804907216]

約数ペア:

[(1, 229804907216), (2, 114902453608), (4, 57451226804), (8, 28725613402), (16, 14362806701), (647, 355185328), (1294, 177592664), (2129, 107940304), (2588, 88796332), (4258, 53970152), (5176, 44398166), (8516, 26985076), (10352, 22199083), (10427, 22039408), (17032, 13492538), (20854, 11019704), (34064, 6746269), (41708, 5509852), (83416, 2754926), (166832, 1377463)]