290348534762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1\times {\mathrm{1667}}^1$

素因数の和:3591

約数の個数: 64

約数和(自身を含む): 513566524800

約数和(自身を除く): 223217990038

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409, 818, 1489, 1667, 2978, 3334, 4499, 5317, 8998, 10634, 16379, 18337, 19357, 21671, 32758, 36674, 38714, 43342, 58487, 116974, 212927, 238381, 425854, 476762, 609001, 681803, 1218002, 1363606, 2482163, 4964326, 6699011, 7499833, 7917013, 8863439, 13398022, 14999666, 15834026, 17726878, 27303793, 32268119, 54607586, 64536238, 87087143, 97497829, 174174286, 194995658, 354949309, 709898618, 1015204667, 2030409334, 11167251337, 13197660671, 22334502674, 26395321342, 145174267381, 290348534762]

約数ペア:

[(1, 290348534762), (2, 145174267381), (11, 26395321342), (13, 22334502674), (22, 13197660671), (26, 11167251337), (143, 2030409334), (286, 1015204667), (409, 709898618), (818, 354949309), (1489, 194995658), (1667, 174174286), (2978, 97497829), (3334, 87087143), (4499, 64536238), (5317, 54607586), (8998, 32268119), (10634, 27303793), (16379, 17726878), (18337, 15834026), (19357, 14999666), (21671, 13398022), (32758, 8863439), (36674, 7917013), (38714, 7499833), (43342, 6699011), (58487, 4964326), (116974, 2482163), (212927, 1363606), (238381, 1218002), (425854, 681803), (476762, 609001)]