3984117144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73421}}^1$

素因数の和:73473

約数の個数: 128

約数和(自身を含む): 12687321600

約数和(自身を除く): 8703204456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7752, 9044, 13566, 18088, 27132, 54264, 73421, 146842, 220263, 293684, 440526, 513947, 587368, 881052, 1027894, 1248157, 1394999, 1541841, 1762104, 2055788, 2496314, 2789998, 3083682, 3744471, 4111576, 4184997, 4992628, 5579996, 6167364, 7488942, 8369994, 8737099, 9764993, 9985256, 11159992, 12334728, 14977884, 16739988, 17474198, 19529986, 23714983, 26211297, 29294979, 29955768, 33479976, 34948396, 39059972, 47429966, 52422594, 58589958, 69896792, 71144949, 78119944, 94859932, 104845188, 117179916, 142289898, 166004881, 189719864, 209690376, 234359832, 284579796, 332009762, 498014643, 569159592, 664019524, 996029286, 1328039048, 1992058572, 3984117144]

約数ペア:

[(1, 3984117144), (2, 1992058572), (3, 1328039048), (4, 996029286), (6, 664019524), (7, 569159592), (8, 498014643), (12, 332009762), (14, 284579796), (17, 234359832), (19, 209690376), (21, 189719864), (24, 166004881), (28, 142289898), (34, 117179916), (38, 104845188), (42, 94859932), (51, 78119944), (56, 71144949), (57, 69896792), (68, 58589958), (76, 52422594), (84, 47429966), (102, 39059972), (114, 34948396), (119, 33479976), (133, 29955768), (136, 29294979), (152, 26211297), (168, 23714983), (204, 19529986), (228, 17474198), (238, 16739988), (266, 14977884), (323, 12334728), (357, 11159992), (399, 9985256), (408, 9764993), (456, 8737099), (476, 8369994), (532, 7488942), (646, 6167364), (714, 5579996), (798, 4992628), (952, 4184997), (969, 4111576), (1064, 3744471), (1292, 3083682), (1428, 2789998), (1596, 2496314), (1938, 2055788), (2261, 1762104), (2584, 1541841), (2856, 1394999), (3192, 1248157), (3876, 1027894), (4522, 881052), (6783, 587368), (7752, 513947), (9044, 440526), (13566, 293684), (18088, 220263), (27132, 146842), (54264, 73421)]