302490188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 733974528

約数和(自身を除く): 431484340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2387, 2437, 2821, 4004, 4433, 4774, 4874, 5642, 8866, 9548, 9748, 11284, 17059, 17732, 26807, 31031, 31681, 34118, 53614, 62062, 63362, 68236, 75547, 107228, 124124, 126724, 151094, 187649, 221767, 302188, 348491, 375298, 443534, 528829, 696982, 750596, 831017, 887068, 982111, 1057658, 1393964, 1662034, 1964222, 2115316, 2439437, 3324068, 3928444, 4878874, 5817119, 6874777, 9757748, 10803221, 11634238, 13749554, 21606442, 23268476, 27499108, 43212884, 75622547, 151245094, 302490188]

約数ペア:

[(1, 302490188), (2, 151245094), (4, 75622547), (7, 43212884), (11, 27499108), (13, 23268476), (14, 21606442), (22, 13749554), (26, 11634238), (28, 10803221), (31, 9757748), (44, 6874777), (52, 5817119), (62, 4878874), (77, 3928444), (91, 3324068), (124, 2439437), (143, 2115316), (154, 1964222), (182, 1662034), (217, 1393964), (286, 1057658), (308, 982111), (341, 887068), (364, 831017), (403, 750596), (434, 696982), (572, 528829), (682, 443534), (806, 375298), (868, 348491), (1001, 302188), (1364, 221767), (1612, 187649), (2002, 151094), (2387, 126724), (2437, 124124), (2821, 107228), (4004, 75547), (4433, 68236), (4774, 63362), (4874, 62062), (5642, 53614), (8866, 34118), (9548, 31681), (9748, 31031), (11284, 26807), (17059, 17732)]