394014236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6891

約数の個数: 72

約数和(自身を含む): 917265888

約数和(自身を除く): 523251652

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 5236, 6841, 8228, 13682, 14399, 27364, 28798, 47887, 57596, 75251, 95774, 116297, 150502, 191548, 232594, 301004, 465188, 526757, 814079, 827761, 1053514, 1279267, 1628158, 1655522, 2107028, 2558534, 3256316, 3311044, 5117068, 5794327, 8954869, 11588654, 14071937, 17909738, 23177308, 28143874, 35819476, 56287748, 98503559, 197007118, 394014236]

約数ペア:

[(1, 394014236), (2, 197007118), (4, 98503559), (7, 56287748), (11, 35819476), (14, 28143874), (17, 23177308), (22, 17909738), (28, 14071937), (34, 11588654), (44, 8954869), (68, 5794327), (77, 5117068), (119, 3311044), (121, 3256316), (154, 2558534), (187, 2107028), (238, 1655522), (242, 1628158), (308, 1279267), (374, 1053514), (476, 827761), (484, 814079), (748, 526757), (847, 465188), (1309, 301004), (1694, 232594), (2057, 191548), (2618, 150502), (3388, 116297), (4114, 95774), (5236, 75251), (6841, 57596), (8228, 47887), (13682, 28798), (14399, 27364)]