310434876

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{20981}}^1$

素因数の和:21131

約数の個数: 48

約数和(自身を含む): 810744480

約数和(自身を除く): 500309604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 20981, 41962, 62943, 83924, 125886, 188829, 251772, 377658, 566487, 755316, 1132974, 2265948, 2874397, 5748794, 8623191, 11497588, 17246382, 25869573, 34492764, 51739146, 77608719, 103478292, 155217438, 310434876]

約数ペア:

[(1, 310434876), (2, 155217438), (3, 103478292), (4, 77608719), (6, 51739146), (9, 34492764), (12, 25869573), (18, 17246382), (27, 11497588), (36, 8623191), (54, 5748794), (108, 2874397), (137, 2265948), (274, 1132974), (411, 755316), (548, 566487), (822, 377658), (1233, 251772), (1644, 188829), (2466, 125886), (3699, 83924), (4932, 62943), (7398, 41962), (14796, 20981)]