539115234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 1380158784

約数和(自身を除く): 841043550

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 37, 38, 42, 57, 62, 74, 93, 111, 114, 133, 186, 217, 222, 259, 266, 361, 399, 434, 518, 589, 651, 703, 722, 777, 798, 961, 1083, 1147, 1178, 1302, 1406, 1554, 1767, 1922, 2109, 2166, 2294, 2527, 2883, 3441, 3534, 4123, 4218, 4921, 5054, 5766, 6727, 6882, 7581, 8029, 8246, 9842, 11191, 12369, 13357, 13454, 14763, 15162, 16058, 18259, 20181, 21793, 22382, 24087, 24738, 26714, 29526, 33573, 35557, 36518, 40071, 40362, 43586, 48174, 54777, 65379, 67146, 71114, 78337, 80142, 93499, 106671, 109554, 127813, 130758, 152551, 156674, 186998, 213342, 235011, 248899, 255626, 280497, 305102, 346921, 383439, 414067, 457653, 470022, 497798, 560994, 675583, 693842, 746697, 766878, 828134, 915306, 1040763, 1242201, 1351166, 1493394, 2026749, 2081526, 2428447, 2484402, 2898469, 4053498, 4729081, 4856894, 5796938, 7285341, 8695407, 9458162, 12836077, 14187243, 14570682, 17390814, 25672154, 28374486, 38508231, 77016462, 89852539, 179705078, 269557617, 539115234]

約数ペア:

[(1, 539115234), (2, 269557617), (3, 179705078), (6, 89852539), (7, 77016462), (14, 38508231), (19, 28374486), (21, 25672154), (31, 17390814), (37, 14570682), (38, 14187243), (42, 12836077), (57, 9458162), (62, 8695407), (74, 7285341), (93, 5796938), (111, 4856894), (114, 4729081), (133, 4053498), (186, 2898469), (217, 2484402), (222, 2428447), (259, 2081526), (266, 2026749), (361, 1493394), (399, 1351166), (434, 1242201), (518, 1040763), (589, 915306), (651, 828134), (703, 766878), (722, 746697), (777, 693842), (798, 675583), (961, 560994), (1083, 497798), (1147, 470022), (1178, 457653), (1302, 414067), (1406, 383439), (1554, 346921), (1767, 305102), (1922, 280497), (2109, 255626), (2166, 248899), (2294, 235011), (2527, 213342), (2883, 186998), (3441, 156674), (3534, 152551), (4123, 130758), (4218, 127813), (4921, 109554), (5054, 106671), (5766, 93499), (6727, 80142), (6882, 78337), (7581, 71114), (8029, 67146), (8246, 65379), (9842, 54777), (11191, 48174), (12369, 43586), (13357, 40362), (13454, 40071), (14763, 36518), (15162, 35557), (16058, 33573), (18259, 29526), (20181, 26714), (21793, 24738), (22382, 24087)]