305920272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8353}}^1$

素因数の和:8480

約数の個数: 80

約数和(自身を含む): 911588480

約数和(自身を除く): 605668208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 8353, 9156, 12208, 16706, 18312, 25059, 33412, 36624, 50118, 58471, 66824, 100236, 116942, 133648, 175413, 200472, 233884, 350826, 400944, 467768, 701652, 910477, 935536, 1403304, 1820954, 2731431, 2806608, 3641908, 5462862, 6373339, 7283816, 10925724, 12746678, 14567632, 19120017, 21851448, 25493356, 38240034, 43702896, 50986712, 76480068, 101973424, 152960136, 305920272]

約数ペア:

[(1, 305920272), (2, 152960136), (3, 101973424), (4, 76480068), (6, 50986712), (7, 43702896), (8, 38240034), (12, 25493356), (14, 21851448), (16, 19120017), (21, 14567632), (24, 12746678), (28, 10925724), (42, 7283816), (48, 6373339), (56, 5462862), (84, 3641908), (109, 2806608), (112, 2731431), (168, 1820954), (218, 1403304), (327, 935536), (336, 910477), (436, 701652), (654, 467768), (763, 400944), (872, 350826), (1308, 233884), (1526, 200472), (1744, 175413), (2289, 133648), (2616, 116942), (3052, 100236), (4578, 66824), (5232, 58471), (6104, 50118), (8353, 36624), (9156, 33412), (12208, 25059), (16706, 18312)]