217664208

素因数分解:

$2^4\times 3^2\times {\mathrm{593}}^1\times {\mathrm{2549}}^1$

素因数の和:3156

約数の個数: 60

約数和(自身を含む): 610424100

約数和(自身を除く): 392759892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 593, 1186, 1779, 2372, 2549, 3558, 4744, 5098, 5337, 7116, 7647, 9488, 10196, 10674, 14232, 15294, 20392, 21348, 22941, 28464, 30588, 40784, 42696, 45882, 61176, 85392, 91764, 122352, 183528, 367056, 1511557, 3023114, 4534671, 6046228, 9069342, 12092456, 13604013, 18138684, 24184912, 27208026, 36277368, 54416052, 72554736, 108832104, 217664208]

約数ペア:

[(1, 217664208), (2, 108832104), (3, 72554736), (4, 54416052), (6, 36277368), (8, 27208026), (9, 24184912), (12, 18138684), (16, 13604013), (18, 12092456), (24, 9069342), (36, 6046228), (48, 4534671), (72, 3023114), (144, 1511557), (593, 367056), (1186, 183528), (1779, 122352), (2372, 91764), (2549, 85392), (3558, 61176), (4744, 45882), (5098, 42696), (5337, 40784), (7116, 30588), (7647, 28464), (9488, 22941), (10196, 21348), (10674, 20392), (14232, 15294)]