211819752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{51613}}^1$

素因数の和:51647

約数の個数: 64

約数和(自身を含む): 619368000

約数和(自身を除く): 407548248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 51613, 103226, 154839, 206452, 309678, 412904, 464517, 619356, 929034, 980647, 1238712, 1393551, 1858068, 1961294, 2787102, 2941941, 3716136, 3922588, 5574204, 5883882, 7845176, 8825823, 11148408, 11767764, 17651646, 23535528, 26477469, 35303292, 52954938, 70606584, 105909876, 211819752]

約数ペア:

[(1, 211819752), (2, 105909876), (3, 70606584), (4, 52954938), (6, 35303292), (8, 26477469), (9, 23535528), (12, 17651646), (18, 11767764), (19, 11148408), (24, 8825823), (27, 7845176), (36, 5883882), (38, 5574204), (54, 3922588), (57, 3716136), (72, 2941941), (76, 2787102), (108, 1961294), (114, 1858068), (152, 1393551), (171, 1238712), (216, 980647), (228, 929034), (342, 619356), (456, 464517), (513, 412904), (684, 309678), (1026, 206452), (1368, 154839), (2052, 103226), (4104, 51613)]