281839908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{12473}}^1$

素因数の和:12756

約数の個数: 48

約数和(自身を含む): 754427520

約数和(自身を除く): 472587612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 12473, 22596, 24946, 37419, 49892, 74838, 87311, 149676, 174622, 261933, 349244, 523866, 1047732, 3355237, 6710474, 10065711, 13420948, 20131422, 23486659, 40262844, 46973318, 70459977, 93946636, 140919954, 281839908]

約数ペア:

[(1, 281839908), (2, 140919954), (3, 93946636), (4, 70459977), (6, 46973318), (7, 40262844), (12, 23486659), (14, 20131422), (21, 13420948), (28, 10065711), (42, 6710474), (84, 3355237), (269, 1047732), (538, 523866), (807, 349244), (1076, 261933), (1614, 174622), (1883, 149676), (3228, 87311), (3766, 74838), (5649, 49892), (7532, 37419), (11298, 24946), (12473, 22596)]