1489409768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{29131}}^1$

素因数の和:29238

約数の個数: 64

約数和(自身を含む): 3523806720

約数和(自身を除く): 2034396952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 581, 616, 664, 913, 1162, 1826, 2324, 3652, 4648, 6391, 7304, 12782, 25564, 29131, 51128, 58262, 116524, 203917, 233048, 320441, 407834, 640882, 815668, 1281764, 1631336, 2243087, 2417873, 2563528, 4486174, 4835746, 8972348, 9671492, 16925111, 17944696, 19342984, 26596603, 33850222, 53193206, 67700444, 106386412, 135400888, 186176221, 212772824, 372352442, 744704884, 1489409768]

約数ペア:

[(1, 1489409768), (2, 744704884), (4, 372352442), (7, 212772824), (8, 186176221), (11, 135400888), (14, 106386412), (22, 67700444), (28, 53193206), (44, 33850222), (56, 26596603), (77, 19342984), (83, 17944696), (88, 16925111), (154, 9671492), (166, 8972348), (308, 4835746), (332, 4486174), (581, 2563528), (616, 2417873), (664, 2243087), (913, 1631336), (1162, 1281764), (1826, 815668), (2324, 640882), (3652, 407834), (4648, 320441), (6391, 233048), (7304, 203917), (12782, 116524), (25564, 58262), (29131, 51128)]