238013776

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 638289876

約数和(自身を除く): 400276100

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 176, 182, 193, 196, 208, 242, 286, 308, 364, 386, 392, 484, 539, 572, 616, 637, 728, 772, 784, 847, 968, 1001, 1078, 1144, 1232, 1274, 1351, 1456, 1544, 1573, 1694, 1936, 2002, 2123, 2156, 2288, 2509, 2548, 2702, 3088, 3146, 3388, 4004, 4246, 4312, 5018, 5096, 5404, 5929, 6292, 6776, 7007, 8008, 8492, 8624, 9457, 10036, 10192, 10808, 11011, 11858, 12584, 13552, 14014, 14861, 16016, 16984, 17563, 18914, 20072, 21616, 22022, 23353, 23716, 25168, 27599, 28028, 29722, 33968, 35126, 37828, 40144, 44044, 46706, 47432, 55198, 56056, 59444, 70252, 75656, 77077, 88088, 93412, 94864, 104027, 110396, 112112, 118888, 122941, 140504, 151312, 154154, 163471, 176176, 186824, 193193, 208054, 220792, 237776, 245882, 281008, 303589, 308308, 326942, 373648, 386386, 416108, 441584, 491764, 607178, 616616, 653884, 772772, 832216, 983528, 1144297, 1214356, 1233232, 1307768, 1352351, 1545544, 1664432, 1967056, 2125123, 2288594, 2428712, 2615536, 2704702, 3091088, 4250246, 4577188, 4857424, 5409404, 8500492, 9154376, 10818808, 14875861, 17000984, 18308752, 21637616, 29751722, 34001968, 59503444, 119006888, 238013776]

約数ペア:

[(1, 238013776), (2, 119006888), (4, 59503444), (7, 34001968), (8, 29751722), (11, 21637616), (13, 18308752), (14, 17000984), (16, 14875861), (22, 10818808), (26, 9154376), (28, 8500492), (44, 5409404), (49, 4857424), (52, 4577188), (56, 4250246), (77, 3091088), (88, 2704702), (91, 2615536), (98, 2428712), (104, 2288594), (112, 2125123), (121, 1967056), (143, 1664432), (154, 1545544), (176, 1352351), (182, 1307768), (193, 1233232), (196, 1214356), (208, 1144297), (242, 983528), (286, 832216), (308, 772772), (364, 653884), (386, 616616), (392, 607178), (484, 491764), (539, 441584), (572, 416108), (616, 386386), (637, 373648), (728, 326942), (772, 308308), (784, 303589), (847, 281008), (968, 245882), (1001, 237776), (1078, 220792), (1144, 208054), (1232, 193193), (1274, 186824), (1351, 176176), (1456, 163471), (1544, 154154), (1573, 151312), (1694, 140504), (1936, 122941), (2002, 118888), (2123, 112112), (2156, 110396), (2288, 104027), (2509, 94864), (2548, 93412), (2702, 88088), (3088, 77077), (3146, 75656), (3388, 70252), (4004, 59444), (4246, 56056), (4312, 55198), (5018, 47432), (5096, 46706), (5404, 44044), (5929, 40144), (6292, 37828), (6776, 35126), (7007, 33968), (8008, 29722), (8492, 28028), (8624, 27599), (9457, 25168), (10036, 23716), (10192, 23353), (10808, 22022), (11011, 21616), (11858, 20072), (12584, 18914), (13552, 17563), (14014, 16984), (14861, 16016)]