306678575720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1\times {\mathrm{85093}}^1$

素因数の和:93306

約数の個数: 64

約数和(自身を含む): 752857251840

約数和(自身を除く): 446178676120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 8191, 16382, 32764, 40955, 65528, 81910, 85093, 90101, 163820, 170186, 180202, 327640, 340372, 360404, 425465, 450505, 680744, 720808, 850930, 901010, 936023, 1701860, 1802020, 1872046, 3403720, 3604040, 3744092, 4680115, 7488184, 9360230, 18720460, 37440920, 696996763, 1393993526, 2787987052, 3484983815, 5575974104, 6969967630, 7666964393, 13939935260, 15333928786, 27879870520, 30667857572, 38334821965, 61335715144, 76669643930, 153339287860, 306678575720]

約数ペア:

[(1, 306678575720), (2, 153339287860), (4, 76669643930), (5, 61335715144), (8, 38334821965), (10, 30667857572), (11, 27879870520), (20, 15333928786), (22, 13939935260), (40, 7666964393), (44, 6969967630), (55, 5575974104), (88, 3484983815), (110, 2787987052), (220, 1393993526), (440, 696996763), (8191, 37440920), (16382, 18720460), (32764, 9360230), (40955, 7488184), (65528, 4680115), (81910, 3744092), (85093, 3604040), (90101, 3403720), (163820, 1872046), (170186, 1802020), (180202, 1701860), (327640, 936023), (340372, 901010), (360404, 850930), (425465, 720808), (450505, 680744)]