315089784

素因数分解:

$2^3\times 3^3\times {\mathrm{1458749}}^1$

素因数の和:1458764

約数の個数: 32

約数和(自身を含む): 875250000

約数和(自身を除く): 560160216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1458749, 2917498, 4376247, 5834996, 8752494, 11669992, 13128741, 17504988, 26257482, 35009976, 39386223, 52514964, 78772446, 105029928, 157544892, 315089784]

約数ペア:

[(1, 315089784), (2, 157544892), (3, 105029928), (4, 78772446), (6, 52514964), (8, 39386223), (9, 35009976), (12, 26257482), (18, 17504988), (24, 13128741), (27, 11669992), (36, 8752494), (54, 5834996), (72, 4376247), (108, 2917498), (216, 1458749)]