321036782512

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1\times {\mathrm{2381}}^1$

素因数の和:3182

約数の個数: 80

約数和(自身を含む): 634734017280

約数和(自身を除く): 313697234768

約数列:

[1, 2, 4, 8, 16, 73, 146, 241, 292, 479, 482, 584, 958, 964, 1168, 1916, 1928, 2381, 3832, 3856, 4762, 7664, 9524, 17593, 19048, 34967, 35186, 38096, 69934, 70372, 115439, 139868, 140744, 173813, 230878, 279736, 281488, 347626, 461756, 559472, 573821, 695252, 923512, 1140499, 1147642, 1390504, 1847024, 2280998, 2295284, 2781008, 4561996, 4590568, 8427047, 9123992, 9181136, 16854094, 18247984, 33708188, 41888933, 67416376, 83256427, 83777866, 134832752, 166512854, 167555732, 274860259, 333025708, 335111464, 549720518, 666051416, 670222928, 1099441036, 1332102832, 2198882072, 4397764144, 20064798907, 40129597814, 80259195628, 160518391256, 321036782512]

約数ペア:

[(1, 321036782512), (2, 160518391256), (4, 80259195628), (8, 40129597814), (16, 20064798907), (73, 4397764144), (146, 2198882072), (241, 1332102832), (292, 1099441036), (479, 670222928), (482, 666051416), (584, 549720518), (958, 335111464), (964, 333025708), (1168, 274860259), (1916, 167555732), (1928, 166512854), (2381, 134832752), (3832, 83777866), (3856, 83256427), (4762, 67416376), (7664, 41888933), (9524, 33708188), (17593, 18247984), (19048, 16854094), (34967, 9181136), (35186, 9123992), (38096, 8427047), (69934, 4590568), (70372, 4561996), (115439, 2781008), (139868, 2295284), (140744, 2280998), (173813, 1847024), (230878, 1390504), (279736, 1147642), (281488, 1140499), (347626, 923512), (461756, 695252), (559472, 573821)]