868883988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{38453}}^1$

素因数の和:38736

約数の個数: 48

約数和(自身を含む): 2325697920

約数和(自身を除く): 1456813932

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, 22596, 38453, 76906, 115359, 153812, 230718, 269171, 461436, 538342, 807513, 1076684, 1615026, 3230052, 10343857, 20687714, 31031571, 41375428, 62063142, 72406999, 124126284, 144813998, 217220997, 289627996, 434441994, 868883988]

約数ペア:

[(1, 868883988), (2, 434441994), (3, 289627996), (4, 217220997), (6, 144813998), (7, 124126284), (12, 72406999), (14, 62063142), (21, 41375428), (28, 31031571), (42, 20687714), (84, 10343857), (269, 3230052), (538, 1615026), (807, 1076684), (1076, 807513), (1614, 538342), (1883, 461436), (3228, 269171), (3766, 230718), (5649, 153812), (7532, 115359), (11298, 76906), (22596, 38453)]