215000424

素因数分解:

$2^3\times 3^2\times {\mathrm{743}}^1\times {\mathrm{4019}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 583221600

約数和(自身を除く): 368221176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 743, 1486, 2229, 2972, 4019, 4458, 5944, 6687, 8038, 8916, 12057, 13374, 16076, 17832, 24114, 26748, 32152, 36171, 48228, 53496, 72342, 96456, 144684, 289368, 2986117, 5972234, 8958351, 11944468, 17916702, 23888936, 26875053, 35833404, 53750106, 71666808, 107500212, 215000424]

約数ペア:

[(1, 215000424), (2, 107500212), (3, 71666808), (4, 53750106), (6, 35833404), (8, 26875053), (9, 23888936), (12, 17916702), (18, 11944468), (24, 8958351), (36, 5972234), (72, 2986117), (743, 289368), (1486, 144684), (2229, 96456), (2972, 72342), (4019, 53496), (4458, 48228), (5944, 36171), (6687, 32152), (8038, 26748), (8916, 24114), (12057, 17832), (13374, 16076)]