661004352

素因数分解:

$2^6\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3467}}^1$

素因数の和:3816

約数の個数: 84

約数和(自身を含む): 1900921776

約数和(自身を除く): 1239917424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 331, 576, 662, 993, 1324, 1986, 2648, 2979, 3467, 3972, 5296, 5958, 6934, 7944, 10401, 10592, 11916, 13868, 15888, 20802, 21184, 23832, 27736, 31203, 31776, 41604, 47664, 55472, 62406, 63552, 83208, 95328, 110944, 124812, 166416, 190656, 221888, 249624, 332832, 499248, 665664, 998496, 1147577, 1996992, 2295154, 3442731, 4590308, 6885462, 9180616, 10328193, 13770924, 18361232, 20656386, 27541848, 36722464, 41312772, 55083696, 73444928, 82625544, 110167392, 165251088, 220334784, 330502176, 661004352]

約数ペア:

[(1, 661004352), (2, 330502176), (3, 220334784), (4, 165251088), (6, 110167392), (8, 82625544), (9, 73444928), (12, 55083696), (16, 41312772), (18, 36722464), (24, 27541848), (32, 20656386), (36, 18361232), (48, 13770924), (64, 10328193), (72, 9180616), (96, 6885462), (144, 4590308), (192, 3442731), (288, 2295154), (331, 1996992), (576, 1147577), (662, 998496), (993, 665664), (1324, 499248), (1986, 332832), (2648, 249624), (2979, 221888), (3467, 190656), (3972, 166416), (5296, 124812), (5958, 110944), (6934, 95328), (7944, 83208), (10401, 63552), (10592, 62406), (11916, 55472), (13868, 47664), (15888, 41604), (20802, 31776), (21184, 31203), (23832, 27736)]