1661961528

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{237967}}^1$

素因数の和:238076

約数の個数: 48

約数和(自身を含む): 4547568480

約数和(自身を除く): 2885606952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 237967, 475934, 713901, 951868, 1427802, 1903736, 2141703, 2855604, 4283406, 5711208, 8566812, 17133624, 23082799, 46165598, 69248397, 92331196, 138496794, 184662392, 207745191, 276993588, 415490382, 553987176, 830980764, 1661961528]

約数ペア:

[(1, 1661961528), (2, 830980764), (3, 553987176), (4, 415490382), (6, 276993588), (8, 207745191), (9, 184662392), (12, 138496794), (18, 92331196), (24, 69248397), (36, 46165598), (72, 23082799), (97, 17133624), (194, 8566812), (291, 5711208), (388, 4283406), (582, 2855604), (776, 2141703), (873, 1903736), (1164, 1427802), (1746, 951868), (2328, 713901), (3492, 475934), (6984, 237967)]