290733264

素因数分解:

$2^4\times 3^2\times {\mathrm{2018981}}^1$

素因数の和:2018995

約数の個数: 30

約数和(自身を含む): 813649746

約数和(自身を除く): 522916482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2018981, 4037962, 6056943, 8075924, 12113886, 16151848, 18170829, 24227772, 32303696, 36341658, 48455544, 72683316, 96911088, 145366632, 290733264]

約数ペア:

[(1, 290733264), (2, 145366632), (3, 96911088), (4, 72683316), (6, 48455544), (8, 36341658), (9, 32303696), (12, 24227772), (16, 18170829), (18, 16151848), (24, 12113886), (36, 8075924), (48, 6056943), (72, 4037962), (144, 2018981)]