2440235196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{5431}}^1$

素因数の和:7231

約数の個数: 72

約数和(自身を含む): 7054820864

約数和(自身を除く): 4614585668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1783, 3566, 5349, 5431, 7132, 10698, 10862, 12481, 16047, 16293, 21396, 21724, 24962, 32094, 32586, 37443, 38017, 48879, 49924, 64188, 65172, 74886, 76034, 97758, 112329, 114051, 149772, 152068, 195516, 224658, 228102, 342153, 449316, 456204, 684306, 1368612, 9683473, 19366946, 29050419, 38733892, 58100838, 67784311, 87151257, 116201676, 135568622, 174302514, 203352933, 271137244, 348605028, 406705866, 610058799, 813411732, 1220117598, 2440235196]

約数ペア:

[(1, 2440235196), (2, 1220117598), (3, 813411732), (4, 610058799), (6, 406705866), (7, 348605028), (9, 271137244), (12, 203352933), (14, 174302514), (18, 135568622), (21, 116201676), (28, 87151257), (36, 67784311), (42, 58100838), (63, 38733892), (84, 29050419), (126, 19366946), (252, 9683473), (1783, 1368612), (3566, 684306), (5349, 456204), (5431, 449316), (7132, 342153), (10698, 228102), (10862, 224658), (12481, 195516), (16047, 152068), (16293, 149772), (21396, 114051), (21724, 112329), (24962, 97758), (32094, 76034), (32586, 74886), (37443, 65172), (38017, 64188), (48879, 49924)]