1431582454688

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{8317}}^1\times {\mathrm{34261}}^1$

素因数の和:42745

約数の個数: 48

約数和(自身を含む): 2836803559464

約数和(自身を除く): 1405221104776

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 8317, 16634, 33268, 34261, 66536, 68522, 133072, 137044, 266144, 274088, 548176, 1096352, 1305769, 2611538, 5223076, 5378977, 10446152, 10757954, 20892304, 21515908, 41784608, 43031816, 86063632, 172127264, 284948737, 569897474, 1139794948, 2279589896, 4559179792, 9118359584, 44736951709, 89473903418, 178947806836, 357895613672, 715791227344, 1431582454688]

約数ペア:

[(1, 1431582454688), (2, 715791227344), (4, 357895613672), (8, 178947806836), (16, 89473903418), (32, 44736951709), (157, 9118359584), (314, 4559179792), (628, 2279589896), (1256, 1139794948), (2512, 569897474), (5024, 284948737), (8317, 172127264), (16634, 86063632), (33268, 43031816), (34261, 41784608), (66536, 21515908), (68522, 20892304), (133072, 10757954), (137044, 10446152), (266144, 5378977), (274088, 5223076), (548176, 2611538), (1096352, 1305769)]