1254223044

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 3208045568

約数和(自身を除く): 1953822524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 397, 508, 691, 762, 794, 1143, 1191, 1382, 1524, 1588, 2073, 2286, 2382, 2764, 3573, 4146, 4572, 4764, 6219, 7146, 8292, 12438, 14292, 24876, 50419, 87757, 100838, 151257, 175514, 201676, 263271, 274327, 302514, 351028, 453771, 526542, 548654, 605028, 789813, 822981, 907542, 1053084, 1097308, 1579626, 1645962, 1815084, 2468943, 3159252, 3291924, 4937886, 9875772, 34839529, 69679058, 104518587, 139358116, 209037174, 313555761, 418074348, 627111522, 1254223044]

約数ペア:

[(1, 1254223044), (2, 627111522), (3, 418074348), (4, 313555761), (6, 209037174), (9, 139358116), (12, 104518587), (18, 69679058), (36, 34839529), (127, 9875772), (254, 4937886), (381, 3291924), (397, 3159252), (508, 2468943), (691, 1815084), (762, 1645962), (794, 1579626), (1143, 1097308), (1191, 1053084), (1382, 907542), (1524, 822981), (1588, 789813), (2073, 605028), (2286, 548654), (2382, 526542), (2764, 453771), (3573, 351028), (4146, 302514), (4572, 274327), (4764, 263271), (6219, 201676), (7146, 175514), (8292, 151257), (12438, 100838), (14292, 87757), (24876, 50419)]