918416096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 2011806720

約数和(自身を除く): 1093390624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 107, 188, 208, 214, 376, 416, 428, 439, 611, 752, 856, 878, 1222, 1391, 1504, 1712, 1756, 2444, 2782, 3424, 3512, 4888, 5029, 5564, 5707, 7024, 9776, 10058, 11128, 11414, 14048, 19552, 20116, 20633, 22256, 22828, 40232, 41266, 44512, 45656, 46973, 65377, 80464, 82532, 91312, 93946, 130754, 160928, 165064, 182624, 187892, 261508, 268229, 330128, 375784, 523016, 536458, 610649, 660256, 751568, 1046032, 1072916, 1221298, 1503136, 2092064, 2145832, 2207731, 2442596, 4291664, 4415462, 4885192, 8583328, 8830924, 9770384, 17661848, 19540768, 28700503, 35323696, 57401006, 70647392, 114802012, 229604024, 459208048, 918416096]

約数ペア:

[(1, 918416096), (2, 459208048), (4, 229604024), (8, 114802012), (13, 70647392), (16, 57401006), (26, 35323696), (32, 28700503), (47, 19540768), (52, 17661848), (94, 9770384), (104, 8830924), (107, 8583328), (188, 4885192), (208, 4415462), (214, 4291664), (376, 2442596), (416, 2207731), (428, 2145832), (439, 2092064), (611, 1503136), (752, 1221298), (856, 1072916), (878, 1046032), (1222, 751568), (1391, 660256), (1504, 610649), (1712, 536458), (1756, 523016), (2444, 375784), (2782, 330128), (3424, 268229), (3512, 261508), (4888, 187892), (5029, 182624), (5564, 165064), (5707, 160928), (7024, 130754), (9776, 93946), (10058, 91312), (11128, 82532), (11414, 80464), (14048, 65377), (19552, 46973), (20116, 45656), (20633, 44512), (22256, 41266), (22828, 40232)]