1805408704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2574

約数の個数: 112

約数和(自身を含む): 4207739616

約数和(自身を除く): 2402330912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 64, 68, 88, 122, 136, 176, 187, 244, 272, 352, 374, 488, 544, 671, 704, 748, 976, 1037, 1088, 1342, 1496, 1952, 2074, 2473, 2684, 2992, 3904, 4148, 4946, 5368, 5984, 8296, 9892, 10736, 11407, 11968, 16592, 19784, 21472, 22814, 27203, 33184, 39568, 42041, 42944, 45628, 54406, 66368, 79136, 84082, 91256, 108812, 150853, 158272, 168164, 182512, 217624, 301706, 336328, 365024, 435248, 462451, 603412, 672656, 730048, 870496, 924902, 1206824, 1345312, 1659383, 1740992, 1849804, 2413648, 2564501, 2690624, 3318766, 3699608, 4827296, 5129002, 6637532, 7399216, 9654592, 10258004, 13275064, 14798432, 20516008, 26550128, 28209511, 29596864, 41032016, 53100256, 56419022, 82064032, 106200512, 112838044, 164128064, 225676088, 451352176, 902704352, 1805408704]

約数ペア:

[(1, 1805408704), (2, 902704352), (4, 451352176), (8, 225676088), (11, 164128064), (16, 112838044), (17, 106200512), (22, 82064032), (32, 56419022), (34, 53100256), (44, 41032016), (61, 29596864), (64, 28209511), (68, 26550128), (88, 20516008), (122, 14798432), (136, 13275064), (176, 10258004), (187, 9654592), (244, 7399216), (272, 6637532), (352, 5129002), (374, 4827296), (488, 3699608), (544, 3318766), (671, 2690624), (704, 2564501), (748, 2413648), (976, 1849804), (1037, 1740992), (1088, 1659383), (1342, 1345312), (1496, 1206824), (1952, 924902), (2074, 870496), (2473, 730048), (2684, 672656), (2992, 603412), (3904, 462451), (4148, 435248), (4946, 365024), (5368, 336328), (5984, 301706), (8296, 217624), (9892, 182512), (10736, 168164), (11407, 158272), (11968, 150853), (16592, 108812), (19784, 91256), (21472, 84082), (22814, 79136), (27203, 66368), (33184, 54406), (39568, 45628), (42041, 42944)]