539231368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 1116460800

約数和(自身を除く): 577229432

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 103, 104, 142, 206, 284, 412, 568, 709, 824, 923, 1339, 1418, 1846, 2678, 2836, 3692, 5356, 5672, 7313, 7384, 9217, 10712, 14626, 18434, 29252, 36868, 50339, 58504, 73027, 73736, 95069, 100678, 146054, 190138, 201356, 292108, 380276, 402712, 584216, 654407, 760552, 949351, 1308814, 1898702, 2617628, 3797404, 5184917, 5235256, 7594808, 10369834, 20739668, 41479336, 67403921, 134807842, 269615684, 539231368]

約数ペア:

[(1, 539231368), (2, 269615684), (4, 134807842), (8, 67403921), (13, 41479336), (26, 20739668), (52, 10369834), (71, 7594808), (103, 5235256), (104, 5184917), (142, 3797404), (206, 2617628), (284, 1898702), (412, 1308814), (568, 949351), (709, 760552), (824, 654407), (923, 584216), (1339, 402712), (1418, 380276), (1846, 292108), (2678, 201356), (2836, 190138), (3692, 146054), (5356, 100678), (5672, 95069), (7313, 73736), (7384, 73027), (9217, 58504), (10712, 50339), (14626, 36868), (18434, 29252)]