836123568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80273}}^1$

素因数の和:80322

約数の個数: 80

約数和(自身を含む): 2548217856

約数和(自身を除く): 1712094288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 80273, 160546, 240819, 321092, 481638, 561911, 642184, 963276, 1123822, 1284368, 1685733, 1926552, 2247644, 2488463, 3371466, 3853104, 4495288, 4976926, 6742932, 7465389, 8990576, 9953852, 13485864, 14930778, 17419241, 19907704, 26971728, 29861556, 34838482, 39815408, 52257723, 59723112, 69676964, 104515446, 119446224, 139353928, 209030892, 278707856, 418061784, 836123568]

約数ペア:

[(1, 836123568), (2, 418061784), (3, 278707856), (4, 209030892), (6, 139353928), (7, 119446224), (8, 104515446), (12, 69676964), (14, 59723112), (16, 52257723), (21, 39815408), (24, 34838482), (28, 29861556), (31, 26971728), (42, 19907704), (48, 17419241), (56, 14930778), (62, 13485864), (84, 9953852), (93, 8990576), (112, 7465389), (124, 6742932), (168, 4976926), (186, 4495288), (217, 3853104), (248, 3371466), (336, 2488463), (372, 2247644), (434, 1926552), (496, 1685733), (651, 1284368), (744, 1123822), (868, 963276), (1302, 642184), (1488, 561911), (1736, 481638), (2604, 321092), (3472, 240819), (5208, 160546), (10416, 80273)]