220961616

素因数分解:

$2^4\times 3^1\times {\mathrm{947}}^1\times {\mathrm{4861}}^1$

素因数の和:5819

約数の個数: 40

約数和(自身を含む): 571537824

約数和(自身を除く): 350576208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 947, 1894, 2841, 3788, 4861, 5682, 7576, 9722, 11364, 14583, 15152, 19444, 22728, 29166, 38888, 45456, 58332, 77776, 116664, 233328, 4603367, 9206734, 13810101, 18413468, 27620202, 36826936, 55240404, 73653872, 110480808, 220961616]

約数ペア:

[(1, 220961616), (2, 110480808), (3, 73653872), (4, 55240404), (6, 36826936), (8, 27620202), (12, 18413468), (16, 13810101), (24, 9206734), (48, 4603367), (947, 233328), (1894, 116664), (2841, 77776), (3788, 58332), (4861, 45456), (5682, 38888), (7576, 29166), (9722, 22728), (11364, 19444), (14583, 15152)]