291572109088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{116447}}^1$

素因数の和:116946

約数の個数: 72

約数和(自身を含む): 622933452288

約数和(自身を除く): 331361343200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 463, 676, 926, 1352, 1852, 2704, 3704, 5408, 6019, 7408, 12038, 14816, 24076, 48152, 78247, 96304, 116447, 156494, 192608, 232894, 312988, 465788, 625976, 931576, 1251952, 1513811, 1863152, 2503904, 3027622, 3726304, 6055244, 12110488, 19679543, 24220976, 39359086, 48441952, 53914961, 78718172, 107829922, 157436344, 215659844, 314872688, 431319688, 629745376, 700894493, 862639376, 1401788986, 1725278752, 2803577972, 5607155944, 9111628409, 11214311888, 18223256818, 22428623776, 36446513636, 72893027272, 145786054544, 291572109088]

約数ペア:

[(1, 291572109088), (2, 145786054544), (4, 72893027272), (8, 36446513636), (13, 22428623776), (16, 18223256818), (26, 11214311888), (32, 9111628409), (52, 5607155944), (104, 2803577972), (169, 1725278752), (208, 1401788986), (338, 862639376), (416, 700894493), (463, 629745376), (676, 431319688), (926, 314872688), (1352, 215659844), (1852, 157436344), (2704, 107829922), (3704, 78718172), (5408, 53914961), (6019, 48441952), (7408, 39359086), (12038, 24220976), (14816, 19679543), (24076, 12110488), (48152, 6055244), (78247, 3726304), (96304, 3027622), (116447, 2503904), (156494, 1863152), (192608, 1513811), (232894, 1251952), (312988, 931576), (465788, 625976)]