738521568

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{6091}}^1$

素因数の和:6528

約数の個数: 72

約数和(自身を含む): 2105504856

約数和(自身を除く): 1366983288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6091, 6736, 7578, 10104, 12182, 13472, 15156, 18273, 20208, 24364, 30312, 36546, 40416, 48728, 54819, 60624, 73092, 97456, 109638, 121248, 146184, 194912, 219276, 292368, 438552, 584736, 877104, 1754208, 2564311, 5128622, 7692933, 10257244, 15385866, 20514488, 23078799, 30771732, 41028976, 46157598, 61543464, 82057952, 92315196, 123086928, 184630392, 246173856, 369260784, 738521568]

約数ペア:

[(1, 738521568), (2, 369260784), (3, 246173856), (4, 184630392), (6, 123086928), (8, 92315196), (9, 82057952), (12, 61543464), (16, 46157598), (18, 41028976), (24, 30771732), (32, 23078799), (36, 20514488), (48, 15385866), (72, 10257244), (96, 7692933), (144, 5128622), (288, 2564311), (421, 1754208), (842, 877104), (1263, 584736), (1684, 438552), (2526, 292368), (3368, 219276), (3789, 194912), (5052, 146184), (6091, 121248), (6736, 109638), (7578, 97456), (10104, 73092), (12182, 60624), (13472, 54819), (15156, 48728), (18273, 40416), (20208, 36546), (24364, 30312)]