492765157432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1\times {\mathrm{13477}}^1$

素因数の和:14360

約数の個数: 64

約数和(自身を含む): 952919399520

約数和(自身を除く): 460154242088

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 677, 1256, 1354, 2708, 5416, 6751, 13477, 13502, 26954, 27004, 29111, 53908, 54008, 58222, 106289, 107816, 116444, 212578, 232888, 425156, 579511, 850312, 1159022, 2115889, 2318044, 4231778, 4570427, 4636088, 8463556, 9123929, 9140854, 16927112, 18247858, 18281708, 36495716, 36563416, 72991432, 90983227, 181966454, 363932908, 392328947, 727865816, 784657894, 1432456853, 1569315788, 2864913706, 3138631576, 5729827412, 11459654824, 61595644679, 123191289358, 246382578716, 492765157432]

約数ペア:

[(1, 492765157432), (2, 246382578716), (4, 123191289358), (8, 61595644679), (43, 11459654824), (86, 5729827412), (157, 3138631576), (172, 2864913706), (314, 1569315788), (344, 1432456853), (628, 784657894), (677, 727865816), (1256, 392328947), (1354, 363932908), (2708, 181966454), (5416, 90983227), (6751, 72991432), (13477, 36563416), (13502, 36495716), (26954, 18281708), (27004, 18247858), (29111, 16927112), (53908, 9140854), (54008, 9123929), (58222, 8463556), (106289, 4636088), (107816, 4570427), (116444, 4231778), (212578, 2318044), (232888, 2115889), (425156, 1159022), (579511, 850312)]