38920870416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{1279}}^1$

素因数の和:1917

約数の個数: 160

約数和(自身を含む): 107853414400

約数和(自身を除く): 68932543984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 547, 732, 912, 976, 1094, 1159, 1279, 1464, 1641, 2188, 2318, 2558, 2928, 3282, 3477, 3837, 4376, 4636, 5116, 6564, 6954, 7674, 8752, 9272, 10232, 10393, 13128, 13908, 15348, 18544, 20464, 20786, 24301, 26256, 27816, 30696, 31179, 33367, 41572, 48602, 55632, 61392, 62358, 66734, 72903, 78019, 83144, 97204, 100101, 124716, 133468, 145806, 156038, 166288, 194408, 200202, 234057, 249432, 266936, 291612, 312076, 388816, 400404, 468114, 498864, 533872, 583224, 624152, 633973, 699613, 800808, 936228, 1166448, 1248304, 1267946, 1399226, 1482361, 1601616, 1872456, 1901919, 2098839, 2535892, 2798452, 2964722, 3744912, 3803838, 4197678, 4447083, 5071784, 5596904, 5929444, 7607676, 8395356, 8894166, 10143568, 11193808, 11858888, 13292647, 15215352, 16790712, 17788332, 23717776, 26585294, 30430704, 33581424, 35576664, 39877941, 42676393, 53170588, 71153328, 79755882, 85352786, 106341176, 128029179, 159511764, 170705572, 212682352, 256058358, 319023528, 341411144, 512116716, 638047056, 682822288, 810851467, 1024233432, 1621702934, 2048466864, 2432554401, 3243405868, 4865108802, 6486811736, 9730217604, 12973623472, 19460435208, 38920870416]

約数ペア:

[(1, 38920870416), (2, 19460435208), (3, 12973623472), (4, 9730217604), (6, 6486811736), (8, 4865108802), (12, 3243405868), (16, 2432554401), (19, 2048466864), (24, 1621702934), (38, 1024233432), (48, 810851467), (57, 682822288), (61, 638047056), (76, 512116716), (114, 341411144), (122, 319023528), (152, 256058358), (183, 212682352), (228, 170705572), (244, 159511764), (304, 128029179), (366, 106341176), (456, 85352786), (488, 79755882), (547, 71153328), (732, 53170588), (912, 42676393), (976, 39877941), (1094, 35576664), (1159, 33581424), (1279, 30430704), (1464, 26585294), (1641, 23717776), (2188, 17788332), (2318, 16790712), (2558, 15215352), (2928, 13292647), (3282, 11858888), (3477, 11193808), (3837, 10143568), (4376, 8894166), (4636, 8395356), (5116, 7607676), (6564, 5929444), (6954, 5596904), (7674, 5071784), (8752, 4447083), (9272, 4197678), (10232, 3803838), (10393, 3744912), (13128, 2964722), (13908, 2798452), (15348, 2535892), (18544, 2098839), (20464, 1901919), (20786, 1872456), (24301, 1601616), (26256, 1482361), (27816, 1399226), (30696, 1267946), (31179, 1248304), (33367, 1166448), (41572, 936228), (48602, 800808), (55632, 699613), (61392, 633973), (62358, 624152), (66734, 583224), (72903, 533872), (78019, 498864), (83144, 468114), (97204, 400404), (100101, 388816), (124716, 312076), (133468, 291612), (145806, 266936), (156038, 249432), (166288, 234057), (194408, 200202)]