964526464

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 2181168000

約数和(自身を除く): 1216641536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 89, 128, 172, 176, 178, 179, 344, 352, 356, 358, 473, 688, 704, 712, 716, 946, 979, 1376, 1408, 1424, 1432, 1892, 1958, 1969, 2752, 2848, 2864, 3784, 3827, 3916, 3938, 5504, 5696, 5728, 7568, 7654, 7697, 7832, 7876, 11392, 11456, 15136, 15308, 15394, 15664, 15752, 15931, 22912, 30272, 30616, 30788, 31328, 31504, 31862, 42097, 60544, 61232, 61576, 62656, 63008, 63724, 84194, 84667, 122464, 123152, 125312, 126016, 127448, 168388, 169334, 175241, 244928, 246304, 252032, 254896, 336776, 338668, 350482, 489856, 492608, 509792, 673552, 677336, 685033, 700964, 985216, 1019584, 1347104, 1354672, 1370066, 1401928, 2039168, 2694208, 2709344, 2740132, 2803856, 5388416, 5418688, 5480264, 5607712, 7535363, 10837376, 10960528, 11215424, 15070726, 21921056, 22430848, 30141452, 43842112, 60282904, 87684224, 120565808, 241131616, 482263232, 964526464]

約数ペア:

[(1, 964526464), (2, 482263232), (4, 241131616), (8, 120565808), (11, 87684224), (16, 60282904), (22, 43842112), (32, 30141452), (43, 22430848), (44, 21921056), (64, 15070726), (86, 11215424), (88, 10960528), (89, 10837376), (128, 7535363), (172, 5607712), (176, 5480264), (178, 5418688), (179, 5388416), (344, 2803856), (352, 2740132), (356, 2709344), (358, 2694208), (473, 2039168), (688, 1401928), (704, 1370066), (712, 1354672), (716, 1347104), (946, 1019584), (979, 985216), (1376, 700964), (1408, 685033), (1424, 677336), (1432, 673552), (1892, 509792), (1958, 492608), (1969, 489856), (2752, 350482), (2848, 338668), (2864, 336776), (3784, 254896), (3827, 252032), (3916, 246304), (3938, 244928), (5504, 175241), (5696, 169334), (5728, 168388), (7568, 127448), (7654, 126016), (7697, 125312), (7832, 123152), (7876, 122464), (11392, 84667), (11456, 84194), (15136, 63724), (15308, 63008), (15394, 62656), (15664, 61576), (15752, 61232), (15931, 60544), (22912, 42097), (30272, 31862), (30616, 31504), (30788, 31328)]