672297992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 1369751040

約数和(自身を除く): 697453048

約数列:

[1, 2, 4, 8, 31, 37, 41, 62, 74, 82, 124, 148, 164, 248, 296, 328, 1147, 1271, 1517, 1787, 2294, 2542, 3034, 3574, 4588, 5084, 6068, 7148, 9176, 10168, 12136, 14296, 47027, 55397, 66119, 73267, 94054, 110794, 132238, 146534, 188108, 221588, 264476, 293068, 376216, 443176, 528952, 586136, 2049689, 2271277, 2710879, 4099378, 4542554, 5421758, 8198756, 9085108, 10843516, 16397512, 18170216, 21687032, 84037249, 168074498, 336148996, 672297992]

約数ペア:

[(1, 672297992), (2, 336148996), (4, 168074498), (8, 84037249), (31, 21687032), (37, 18170216), (41, 16397512), (62, 10843516), (74, 9085108), (82, 8198756), (124, 5421758), (148, 4542554), (164, 4099378), (248, 2710879), (296, 2271277), (328, 2049689), (1147, 586136), (1271, 528952), (1517, 443176), (1787, 376216), (2294, 293068), (2542, 264476), (3034, 221588), (3574, 188108), (4588, 146534), (5084, 132238), (6068, 110794), (7148, 94054), (9176, 73267), (10168, 66119), (12136, 55397), (14296, 47027)]