1275795612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389437}}^1$

素因数の和:389467

約数の個数: 72

約数和(自身を含む): 3969152096

約数和(自身を除く): 2693356484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 389437, 778874, 1168311, 1557748, 2336622, 2726059, 3504933, 4673244, 5062681, 5452118, 7009866, 8178177, 10125362, 10904236, 14019732, 15188043, 16356354, 20250724, 24534531, 30376086, 32712708, 35438767, 45564129, 49069062, 60752172, 70877534, 91128258, 98138124, 106316301, 141755068, 182256516, 212632602, 318948903, 425265204, 637897806, 1275795612]

約数ペア:

[(1, 1275795612), (2, 637897806), (3, 425265204), (4, 318948903), (6, 212632602), (7, 182256516), (9, 141755068), (12, 106316301), (13, 98138124), (14, 91128258), (18, 70877534), (21, 60752172), (26, 49069062), (28, 45564129), (36, 35438767), (39, 32712708), (42, 30376086), (52, 24534531), (63, 20250724), (78, 16356354), (84, 15188043), (91, 14019732), (117, 10904236), (126, 10125362), (156, 8178177), (182, 7009866), (234, 5452118), (252, 5062681), (273, 4673244), (364, 3504933), (468, 2726059), (546, 2336622), (819, 1557748), (1092, 1168311), (1638, 778874), (3276, 389437)]