805630932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 2147614560

約数和(自身を除く): 1341983628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 971, 1213, 1942, 2426, 2913, 3639, 3884, 4852, 5826, 7278, 8739, 10917, 11652, 14556, 17478, 18449, 21834, 23047, 34956, 36898, 43668, 46094, 55347, 69141, 73796, 92188, 110694, 138282, 166041, 207423, 221388, 276564, 332082, 414846, 664164, 829692, 1177823, 2355646, 3533469, 4711292, 7066938, 10600407, 14133876, 21200814, 22378637, 42401628, 44757274, 67135911, 89514548, 134271822, 201407733, 268543644, 402815466, 805630932]

約数ペア:

[(1, 805630932), (2, 402815466), (3, 268543644), (4, 201407733), (6, 134271822), (9, 89514548), (12, 67135911), (18, 44757274), (19, 42401628), (36, 22378637), (38, 21200814), (57, 14133876), (76, 10600407), (114, 7066938), (171, 4711292), (228, 3533469), (342, 2355646), (684, 1177823), (971, 829692), (1213, 664164), (1942, 414846), (2426, 332082), (2913, 276564), (3639, 221388), (3884, 207423), (4852, 166041), (5826, 138282), (7278, 110694), (8739, 92188), (10917, 73796), (11652, 69141), (14556, 55347), (17478, 46094), (18449, 43668), (21834, 36898), (23047, 34956)]