339965768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 679417200

約数和(自身を除く): 339451432

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 109, 148, 164, 218, 257, 296, 328, 436, 514, 872, 1028, 1517, 2056, 3034, 4033, 4469, 6068, 8066, 8938, 9509, 10537, 12136, 16132, 17876, 19018, 21074, 28013, 32264, 35752, 38036, 42148, 56026, 76072, 84296, 112052, 165353, 224104, 330706, 389869, 661412, 779738, 1036481, 1148533, 1322824, 1559476, 2072962, 2297066, 3118952, 4145924, 4594132, 8291848, 9188264, 42495721, 84991442, 169982884, 339965768]

約数ペア:

[(1, 339965768), (2, 169982884), (4, 84991442), (8, 42495721), (37, 9188264), (41, 8291848), (74, 4594132), (82, 4145924), (109, 3118952), (148, 2297066), (164, 2072962), (218, 1559476), (257, 1322824), (296, 1148533), (328, 1036481), (436, 779738), (514, 661412), (872, 389869), (1028, 330706), (1517, 224104), (2056, 165353), (3034, 112052), (4033, 84296), (4469, 76072), (6068, 56026), (8066, 42148), (8938, 38036), (9509, 35752), (10537, 32264), (12136, 28013), (16132, 21074), (17876, 19018)]