1680816624

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3342

約数の個数: 80

約数和(自身を含む): 4425907200

約数和(自身を除く): 2745090576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 109, 206, 218, 309, 327, 412, 436, 618, 654, 824, 872, 1236, 1308, 1648, 1744, 2472, 2616, 3119, 4944, 5232, 6238, 9357, 11227, 12476, 18714, 22454, 24952, 33681, 37428, 44908, 49904, 67362, 74856, 89816, 134724, 149712, 179632, 269448, 321257, 339971, 538896, 642514, 679942, 963771, 1019913, 1285028, 1359884, 1927542, 2039826, 2570056, 2719768, 3855084, 4079652, 5140112, 5439536, 7710168, 8159304, 15420336, 16318608, 35017013, 70034026, 105051039, 140068052, 210102078, 280136104, 420204156, 560272208, 840408312, 1680816624]

約数ペア:

[(1, 1680816624), (2, 840408312), (3, 560272208), (4, 420204156), (6, 280136104), (8, 210102078), (12, 140068052), (16, 105051039), (24, 70034026), (48, 35017013), (103, 16318608), (109, 15420336), (206, 8159304), (218, 7710168), (309, 5439536), (327, 5140112), (412, 4079652), (436, 3855084), (618, 2719768), (654, 2570056), (824, 2039826), (872, 1927542), (1236, 1359884), (1308, 1285028), (1648, 1019913), (1744, 963771), (2472, 679942), (2616, 642514), (3119, 538896), (4944, 339971), (5232, 321257), (6238, 269448), (9357, 179632), (11227, 149712), (12476, 134724), (18714, 89816), (22454, 74856), (24952, 67362), (33681, 49904), (37428, 44908)]