244251140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4999}}^1$

素因数の和:5364

約数の個数: 48

約数和(自身を含む): 588000000

約数和(自身を除く): 343748860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 2443, 3490, 4886, 4999, 6980, 9772, 9998, 12215, 19996, 24430, 24995, 34993, 48860, 49990, 69986, 99980, 139972, 174965, 349930, 699860, 1744651, 3489302, 6978604, 8723255, 12212557, 17446510, 24425114, 34893020, 48850228, 61062785, 122125570, 244251140]

約数ペア:

[(1, 244251140), (2, 122125570), (4, 61062785), (5, 48850228), (7, 34893020), (10, 24425114), (14, 17446510), (20, 12212557), (28, 8723255), (35, 6978604), (70, 3489302), (140, 1744651), (349, 699860), (698, 349930), (1396, 174965), (1745, 139972), (2443, 99980), (3490, 69986), (4886, 49990), (4999, 48860), (6980, 34993), (9772, 24995), (9998, 24430), (12215, 19996)]