331418292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1847}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 815485440

約数和(自身を除く): 484067148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 787, 1574, 1847, 2361, 3148, 3694, 4722, 5541, 7388, 9444, 11082, 14953, 22164, 29906, 35093, 44859, 59812, 70186, 89718, 105279, 140372, 179436, 210558, 421116, 1453589, 2907178, 4360767, 5814356, 8721534, 17443068, 27618191, 55236382, 82854573, 110472764, 165709146, 331418292]

約数ペア:

[(1, 331418292), (2, 165709146), (3, 110472764), (4, 82854573), (6, 55236382), (12, 27618191), (19, 17443068), (38, 8721534), (57, 5814356), (76, 4360767), (114, 2907178), (228, 1453589), (787, 421116), (1574, 210558), (1847, 179436), (2361, 140372), (3148, 105279), (3694, 89718), (4722, 70186), (5541, 59812), (7388, 44859), (9444, 35093), (11082, 29906), (14953, 22164)]