991302336

素因数分解:

$2^6\times 3^2\times {\mathrm{1721011}}^1$

素因数の和:1721029

約数の個数: 42

約数和(自身を含む): 2841390812

約数和(自身を除く): 1850088476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1721011, 3442022, 5163033, 6884044, 10326066, 13768088, 15489099, 20652132, 27536176, 30978198, 41304264, 55072352, 61956396, 82608528, 110144704, 123912792, 165217056, 247825584, 330434112, 495651168, 991302336]

約数ペア:

[(1, 991302336), (2, 495651168), (3, 330434112), (4, 247825584), (6, 165217056), (8, 123912792), (9, 110144704), (12, 82608528), (16, 61956396), (18, 55072352), (24, 41304264), (32, 30978198), (36, 27536176), (48, 20652132), (64, 15489099), (72, 13768088), (96, 10326066), (144, 6884044), (192, 5163033), (288, 3442022), (576, 1721011)]