231623504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 546393600

約数和(自身を除く): 314770096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 239, 272, 476, 478, 509, 952, 956, 1018, 1673, 1904, 1912, 2036, 3346, 3563, 3824, 4063, 4072, 6692, 7126, 8126, 8144, 8653, 13384, 14252, 16252, 17306, 26768, 28441, 28504, 32504, 34612, 56882, 57008, 60571, 65008, 69224, 113764, 121142, 121651, 138448, 227528, 242284, 243302, 455056, 484568, 486604, 851557, 969136, 973208, 1703114, 1946416, 2068067, 3406228, 4136134, 6812456, 8272268, 13624912, 14476469, 16544536, 28952938, 33089072, 57905876, 115811752, 231623504]

約数ペア:

[(1, 231623504), (2, 115811752), (4, 57905876), (7, 33089072), (8, 28952938), (14, 16544536), (16, 14476469), (17, 13624912), (28, 8272268), (34, 6812456), (56, 4136134), (68, 3406228), (112, 2068067), (119, 1946416), (136, 1703114), (238, 973208), (239, 969136), (272, 851557), (476, 486604), (478, 484568), (509, 455056), (952, 243302), (956, 242284), (1018, 227528), (1673, 138448), (1904, 121651), (1912, 121142), (2036, 113764), (3346, 69224), (3563, 65008), (3824, 60571), (4063, 57008), (4072, 56882), (6692, 34612), (7126, 32504), (8126, 28504), (8144, 28441), (8653, 26768), (13384, 17306), (14252, 16252)]