347061204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6991}}^1$

素因数の和:7205

約数の個数: 72

約数和(自身を含む): 1007854848

約数和(自身を除く): 660793644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 6991, 7092, 8274, 12411, 13982, 16548, 20973, 24822, 27964, 41946, 48937, 49644, 62919, 83892, 97874, 125838, 146811, 195748, 251676, 293622, 440433, 587244, 880866, 1377227, 1761732, 2754454, 4131681, 5508908, 8263362, 9640589, 12395043, 16526724, 19281178, 24790086, 28921767, 38562356, 49580172, 57843534, 86765301, 115687068, 173530602, 347061204]

約数ペア:

[(1, 347061204), (2, 173530602), (3, 115687068), (4, 86765301), (6, 57843534), (7, 49580172), (9, 38562356), (12, 28921767), (14, 24790086), (18, 19281178), (21, 16526724), (28, 12395043), (36, 9640589), (42, 8263362), (63, 5508908), (84, 4131681), (126, 2754454), (197, 1761732), (252, 1377227), (394, 880866), (591, 587244), (788, 440433), (1182, 293622), (1379, 251676), (1773, 195748), (2364, 146811), (2758, 125838), (3546, 97874), (4137, 83892), (5516, 62919), (6991, 49644), (7092, 48937), (8274, 41946), (12411, 27964), (13982, 24822), (16548, 20973)]