1517398736

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 3419781120

約数和(自身を除く): 1902382384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 191, 356, 382, 623, 712, 764, 797, 1246, 1337, 1424, 1528, 1594, 2492, 2674, 3056, 3188, 4984, 5348, 5579, 6376, 9968, 10696, 11158, 12752, 16999, 21392, 22316, 33998, 44632, 67996, 70933, 89264, 118993, 135992, 141866, 152227, 237986, 271984, 283732, 304454, 475972, 496531, 567464, 608908, 951944, 993062, 1065589, 1134928, 1217816, 1903888, 1986124, 2131178, 2435632, 3972248, 4262356, 7944496, 8524712, 13548203, 17049424, 27096406, 54192812, 94837421, 108385624, 189674842, 216771248, 379349684, 758699368, 1517398736]

約数ペア:

[(1, 1517398736), (2, 758699368), (4, 379349684), (7, 216771248), (8, 189674842), (14, 108385624), (16, 94837421), (28, 54192812), (56, 27096406), (89, 17049424), (112, 13548203), (178, 8524712), (191, 7944496), (356, 4262356), (382, 3972248), (623, 2435632), (712, 2131178), (764, 1986124), (797, 1903888), (1246, 1217816), (1337, 1134928), (1424, 1065589), (1528, 993062), (1594, 951944), (2492, 608908), (2674, 567464), (3056, 496531), (3188, 475972), (4984, 304454), (5348, 283732), (5579, 271984), (6376, 237986), (9968, 152227), (10696, 141866), (11158, 135992), (12752, 118993), (16999, 89264), (21392, 70933), (22316, 67996), (33998, 44632)]