389271312

素因数分解:

$2^4\times 3^3\times {\mathrm{859}}^1\times {\mathrm{1049}}^1$

素因数の和:1925

約数の個数: 80

約数和(自身を含む): 1119720000

約数和(自身を除く): 730448688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 859, 1049, 1718, 2098, 2577, 3147, 3436, 4196, 5154, 6294, 6872, 7731, 8392, 9441, 10308, 12588, 13744, 15462, 16784, 18882, 20616, 23193, 25176, 28323, 30924, 37764, 41232, 46386, 50352, 56646, 61848, 75528, 92772, 113292, 123696, 151056, 185544, 226584, 371088, 453168, 901091, 1802182, 2703273, 3604364, 5406546, 7208728, 8109819, 10813092, 14417456, 16219638, 21626184, 24329457, 32439276, 43252368, 48658914, 64878552, 97317828, 129757104, 194635656, 389271312]

約数ペア:

[(1, 389271312), (2, 194635656), (3, 129757104), (4, 97317828), (6, 64878552), (8, 48658914), (9, 43252368), (12, 32439276), (16, 24329457), (18, 21626184), (24, 16219638), (27, 14417456), (36, 10813092), (48, 8109819), (54, 7208728), (72, 5406546), (108, 3604364), (144, 2703273), (216, 1802182), (432, 901091), (859, 453168), (1049, 371088), (1718, 226584), (2098, 185544), (2577, 151056), (3147, 123696), (3436, 113292), (4196, 92772), (5154, 75528), (6294, 61848), (6872, 56646), (7731, 50352), (8392, 46386), (9441, 41232), (10308, 37764), (12588, 30924), (13744, 28323), (15462, 25176), (16784, 23193), (18882, 20616)]