1811900992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:716

約数の個数: 112

約数和(自身を含む): 4117433472

約数和(自身を除く): 2305532480

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 317, 352, 353, 368, 506, 634, 704, 706, 736, 1012, 1268, 1412, 1472, 2024, 2536, 2824, 3487, 3883, 4048, 5072, 5648, 6974, 7291, 7766, 8096, 8119, 10144, 11296, 13948, 14582, 15532, 16192, 16238, 20288, 22592, 27896, 29164, 31064, 32476, 55792, 58328, 62128, 64952, 80201, 89309, 111584, 111901, 116656, 124256, 129904, 160402, 178618, 223168, 223802, 233312, 248512, 259808, 320804, 357236, 447604, 466624, 519616, 641608, 714472, 895208, 1230911, 1283216, 1428944, 1790416, 2461822, 2566432, 2573723, 2857888, 3580832, 4923644, 5132864, 5147446, 5715776, 7161664, 9847288, 10294892, 19694576, 20589784, 28310953, 39389152, 41179568, 56621906, 78778304, 82359136, 113243812, 164718272, 226487624, 452975248, 905950496, 1811900992]

約数ペア:

[(1, 1811900992), (2, 905950496), (4, 452975248), (8, 226487624), (11, 164718272), (16, 113243812), (22, 82359136), (23, 78778304), (32, 56621906), (44, 41179568), (46, 39389152), (64, 28310953), (88, 20589784), (92, 19694576), (176, 10294892), (184, 9847288), (253, 7161664), (317, 5715776), (352, 5147446), (353, 5132864), (368, 4923644), (506, 3580832), (634, 2857888), (704, 2573723), (706, 2566432), (736, 2461822), (1012, 1790416), (1268, 1428944), (1412, 1283216), (1472, 1230911), (2024, 895208), (2536, 714472), (2824, 641608), (3487, 519616), (3883, 466624), (4048, 447604), (5072, 357236), (5648, 320804), (6974, 259808), (7291, 248512), (7766, 233312), (8096, 223802), (8119, 223168), (10144, 178618), (11296, 160402), (13948, 129904), (14582, 124256), (15532, 116656), (16192, 111901), (16238, 111584), (20288, 89309), (22592, 80201), (27896, 64952), (29164, 62128), (31064, 58328), (32476, 55792)]