779245728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{28087}}^1$

素因数の和:28134

約数の個数: 72

約数和(自身を含む): 2173000032

約数和(自身を除く): 1393754304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 13872, 27744, 28087, 56174, 84261, 112348, 168522, 224696, 337044, 449392, 477479, 674088, 898784, 954958, 1348176, 1432437, 1909916, 2696352, 2864874, 3819832, 5729748, 7639664, 8117143, 11459496, 15279328, 16234286, 22918992, 24351429, 32468572, 45837984, 48702858, 64937144, 97405716, 129874288, 194811432, 259748576, 389622864, 779245728]

約数ペア:

[(1, 779245728), (2, 389622864), (3, 259748576), (4, 194811432), (6, 129874288), (8, 97405716), (12, 64937144), (16, 48702858), (17, 45837984), (24, 32468572), (32, 24351429), (34, 22918992), (48, 16234286), (51, 15279328), (68, 11459496), (96, 8117143), (102, 7639664), (136, 5729748), (204, 3819832), (272, 2864874), (289, 2696352), (408, 1909916), (544, 1432437), (578, 1348176), (816, 954958), (867, 898784), (1156, 674088), (1632, 477479), (1734, 449392), (2312, 337044), (3468, 224696), (4624, 168522), (6936, 112348), (9248, 84261), (13872, 56174), (27744, 28087)]