12320308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 30820608

約数和(自身を除く): 18500300

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 181, 182, 187, 221, 238, 286, 308, 362, 364, 374, 442, 476, 572, 724, 748, 884, 1001, 1267, 1309, 1547, 1991, 2002, 2353, 2431, 2534, 2618, 3077, 3094, 3982, 4004, 4706, 4862, 5068, 5236, 6154, 6188, 7964, 9412, 9724, 12308, 13937, 16471, 17017, 21539, 25883, 27874, 32942, 33847, 34034, 40001, 43078, 51766, 55748, 65884, 67694, 68068, 80002, 86156, 103532, 135388, 160004, 181181, 236929, 280007, 362362, 440011, 473858, 560014, 724724, 880022, 947716, 1120028, 1760044, 3080077, 6160154, 12320308]

約数ペア:

[(1, 12320308), (2, 6160154), (4, 3080077), (7, 1760044), (11, 1120028), (13, 947716), (14, 880022), (17, 724724), (22, 560014), (26, 473858), (28, 440011), (34, 362362), (44, 280007), (52, 236929), (68, 181181), (77, 160004), (91, 135388), (119, 103532), (143, 86156), (154, 80002), (181, 68068), (182, 67694), (187, 65884), (221, 55748), (238, 51766), (286, 43078), (308, 40001), (362, 34034), (364, 33847), (374, 32942), (442, 27874), (476, 25883), (572, 21539), (724, 17017), (748, 16471), (884, 13937), (1001, 12308), (1267, 9724), (1309, 9412), (1547, 7964), (1991, 6188), (2002, 6154), (2353, 5236), (2431, 5068), (2534, 4862), (2618, 4706), (3077, 4004), (3094, 3982)]