298416076

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 646380000

約数和(自身を除く): 347963924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 322, 371, 644, 742, 1127, 1219, 1249, 1484, 2254, 2438, 2498, 2597, 4508, 4876, 4996, 5194, 8533, 8743, 10388, 17066, 17486, 28727, 34132, 34972, 57454, 59731, 61201, 66197, 114908, 119462, 122402, 132394, 201089, 238924, 244804, 264788, 402178, 463379, 804356, 926758, 1407623, 1522531, 1853516, 2815246, 3045062, 3243653, 5630492, 6090124, 6487306, 10657717, 12974612, 21315434, 42630868, 74604019, 149208038, 298416076]

約数ペア:

[(1, 298416076), (2, 149208038), (4, 74604019), (7, 42630868), (14, 21315434), (23, 12974612), (28, 10657717), (46, 6487306), (49, 6090124), (53, 5630492), (92, 3243653), (98, 3045062), (106, 2815246), (161, 1853516), (196, 1522531), (212, 1407623), (322, 926758), (371, 804356), (644, 463379), (742, 402178), (1127, 264788), (1219, 244804), (1249, 238924), (1484, 201089), (2254, 132394), (2438, 122402), (2498, 119462), (2597, 114908), (4508, 66197), (4876, 61201), (4996, 59731), (5194, 57454), (8533, 34972), (8743, 34132), (10388, 28727), (17066, 17486)]