2689128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 8353800

約数和(自身を除く): 5664672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 884, 936, 1014, 1224, 1326, 1352, 1521, 1768, 1989, 2028, 2197, 2652, 2873, 3042, 3978, 4056, 4394, 5304, 5746, 6084, 6591, 7956, 8619, 8788, 11492, 12168, 13182, 15912, 17238, 17576, 19773, 22984, 25857, 26364, 34476, 37349, 39546, 51714, 52728, 68952, 74698, 79092, 103428, 112047, 149396, 158184, 206856, 224094, 298792, 336141, 448188, 672282, 896376, 1344564, 2689128]

約数ペア:

[(1, 2689128), (2, 1344564), (3, 896376), (4, 672282), (6, 448188), (8, 336141), (9, 298792), (12, 224094), (13, 206856), (17, 158184), (18, 149396), (24, 112047), (26, 103428), (34, 79092), (36, 74698), (39, 68952), (51, 52728), (52, 51714), (68, 39546), (72, 37349), (78, 34476), (102, 26364), (104, 25857), (117, 22984), (136, 19773), (153, 17576), (156, 17238), (169, 15912), (204, 13182), (221, 12168), (234, 11492), (306, 8788), (312, 8619), (338, 7956), (408, 6591), (442, 6084), (468, 5746), (507, 5304), (612, 4394), (663, 4056), (676, 3978), (884, 3042), (936, 2873), (1014, 2652), (1224, 2197), (1326, 2028), (1352, 1989), (1521, 1768)]