749241194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 1292530176

約数和(自身を除く): 543288982

約数列:

[1, 2, 13, 26, 37, 47, 73, 74, 94, 146, 227, 454, 481, 611, 949, 962, 1222, 1739, 1898, 2701, 2951, 3431, 3478, 5402, 5902, 6862, 8399, 10669, 16571, 16798, 21338, 22607, 33142, 35113, 44603, 45214, 70226, 89206, 109187, 126947, 138697, 215423, 218374, 253894, 277394, 394753, 430846, 613127, 778837, 789506, 1226254, 1557674, 1650311, 3300622, 5131789, 7970651, 10124881, 10263578, 15941302, 20249762, 28816969, 57633938, 374620597, 749241194]

約数ペア:

[(1, 749241194), (2, 374620597), (13, 57633938), (26, 28816969), (37, 20249762), (47, 15941302), (73, 10263578), (74, 10124881), (94, 7970651), (146, 5131789), (227, 3300622), (454, 1650311), (481, 1557674), (611, 1226254), (949, 789506), (962, 778837), (1222, 613127), (1739, 430846), (1898, 394753), (2701, 277394), (2951, 253894), (3431, 218374), (3478, 215423), (5402, 138697), (5902, 126947), (6862, 109187), (8399, 89206), (10669, 70226), (16571, 45214), (16798, 44603), (21338, 35113), (22607, 33142)]