289324602

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{765409}}^1$

素因数の和:765427

約数の個数: 32

約数和(自身を含む): 734793600

約数和(自身を除く): 445468998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 765409, 1530818, 2296227, 4592454, 5357863, 6888681, 10715726, 13777362, 16073589, 20666043, 32147178, 41332086, 48220767, 96441534, 144662301, 289324602]

約数ペア:

[(1, 289324602), (2, 144662301), (3, 96441534), (6, 48220767), (7, 41332086), (9, 32147178), (14, 20666043), (18, 16073589), (21, 13777362), (27, 10715726), (42, 6888681), (54, 5357863), (63, 4592454), (126, 2296227), (189, 1530818), (378, 765409)]