540497152

素因数分解:

$2^8\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 1207666740

約数和(自身を除く): 667169588

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 676, 806, 832, 961, 992, 1352, 1612, 1664, 1922, 1984, 2197, 2704, 3224, 3328, 3844, 3968, 4394, 5239, 5408, 6448, 7688, 7936, 8788, 10478, 10816, 12493, 12896, 15376, 17576, 20956, 21632, 24986, 25792, 30752, 35152, 41912, 43264, 49972, 51584, 61504, 68107, 70304, 83824, 99944, 103168, 123008, 136214, 140608, 162409, 167648, 199888, 246016, 272428, 281216, 324818, 335296, 399776, 544856, 562432, 649636, 670592, 799552, 1089712, 1299272, 1341184, 1599104, 2111317, 2179424, 2598544, 3198208, 4222634, 4358848, 5197088, 8445268, 8717696, 10394176, 16890536, 17435392, 20788352, 33781072, 41576704, 67562144, 135124288, 270248576, 540497152]

約数ペア:

[(1, 540497152), (2, 270248576), (4, 135124288), (8, 67562144), (13, 41576704), (16, 33781072), (26, 20788352), (31, 17435392), (32, 16890536), (52, 10394176), (62, 8717696), (64, 8445268), (104, 5197088), (124, 4358848), (128, 4222634), (169, 3198208), (208, 2598544), (248, 2179424), (256, 2111317), (338, 1599104), (403, 1341184), (416, 1299272), (496, 1089712), (676, 799552), (806, 670592), (832, 649636), (961, 562432), (992, 544856), (1352, 399776), (1612, 335296), (1664, 324818), (1922, 281216), (1984, 272428), (2197, 246016), (2704, 199888), (3224, 167648), (3328, 162409), (3844, 140608), (3968, 136214), (4394, 123008), (5239, 103168), (5408, 99944), (6448, 83824), (7688, 70304), (7936, 68107), (8788, 61504), (10478, 51584), (10816, 49972), (12493, 43264), (12896, 41912), (15376, 35152), (17576, 30752), (20956, 25792), (21632, 24986)]