381093118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 724930560

約数和(自身を除く): 343837442

約数列:

[1, 2, 7, 14, 23, 29, 37, 46, 58, 74, 161, 203, 259, 322, 406, 518, 667, 851, 1073, 1103, 1334, 1702, 2146, 2206, 4669, 5957, 7511, 7721, 9338, 11914, 15022, 15442, 24679, 25369, 31987, 40811, 49358, 50738, 63974, 81622, 172753, 177583, 223909, 285677, 345506, 355166, 447818, 571354, 735701, 938653, 1183519, 1471402, 1877306, 2367038, 5149907, 6570571, 8284633, 10299814, 13141142, 16569266, 27220937, 54441874, 190546559, 381093118]

約数ペア:

[(1, 381093118), (2, 190546559), (7, 54441874), (14, 27220937), (23, 16569266), (29, 13141142), (37, 10299814), (46, 8284633), (58, 6570571), (74, 5149907), (161, 2367038), (203, 1877306), (259, 1471402), (322, 1183519), (406, 938653), (518, 735701), (667, 571354), (851, 447818), (1073, 355166), (1103, 345506), (1334, 285677), (1702, 223909), (2146, 177583), (2206, 172753), (4669, 81622), (5957, 63974), (7511, 50738), (7721, 49358), (9338, 40811), (11914, 31987), (15022, 25369), (15442, 24679)]