419809836

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 989985024

約数和(自身を除く): 570175188

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 443, 471, 503, 628, 886, 942, 1006, 1329, 1509, 1772, 1884, 2012, 2658, 3018, 5316, 6036, 69551, 78971, 139102, 157942, 208653, 222829, 236913, 278204, 315884, 417306, 445658, 473826, 668487, 834612, 891316, 947652, 1336974, 2673948, 34984153, 69968306, 104952459, 139936612, 209904918, 419809836]

約数ペア:

[(1, 419809836), (2, 209904918), (3, 139936612), (4, 104952459), (6, 69968306), (12, 34984153), (157, 2673948), (314, 1336974), (443, 947652), (471, 891316), (503, 834612), (628, 668487), (886, 473826), (942, 445658), (1006, 417306), (1329, 315884), (1509, 278204), (1772, 236913), (1884, 222829), (2012, 208653), (2658, 157942), (3018, 139102), (5316, 78971), (6036, 69551)]