80497794304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1597}}^1$

素因数の和:1916

約数の個数: 144

約数和(自身を含む): 173898450880

約数和(自身を除く): 93400656576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 241, 256, 304, 344, 482, 608, 688, 817, 964, 1216, 1376, 1597, 1634, 1928, 2432, 2752, 3194, 3268, 3856, 4579, 4864, 5504, 6388, 6536, 7712, 9158, 10363, 11008, 12776, 13072, 15424, 18316, 20726, 25552, 26144, 30343, 30848, 36632, 41452, 51104, 52288, 60686, 61696, 68671, 73264, 82904, 102208, 104576, 121372, 137342, 146528, 165808, 196897, 204416, 209152, 242744, 274684, 293056, 331616, 384877, 393794, 408832, 485488, 549368, 586112, 663232, 769754, 787588, 970976, 1098736, 1172224, 1304749, 1326464, 1539508, 1575176, 1941952, 2197472, 2609498, 2652928, 3079016, 3150352, 3883904, 4394944, 5218996, 6158032, 6300704, 7312663, 7767808, 8789888, 10437992, 12316064, 12601408, 14625326, 16549711, 17579776, 20875984, 24632128, 25202816, 29250652, 33099422, 41751968, 49264256, 50405632, 58501304, 66198844, 83503936, 98528512, 117002608, 132397688, 167007872, 234005216, 264795376, 314444509, 334015744, 468010432, 529590752, 628889018, 936020864, 1059181504, 1257778036, 1872041728, 2118363008, 2515556072, 4236726016, 5031112144, 10062224288, 20124448576, 40248897152, 80497794304]

約数ペア:

[(1, 80497794304), (2, 40248897152), (4, 20124448576), (8, 10062224288), (16, 5031112144), (19, 4236726016), (32, 2515556072), (38, 2118363008), (43, 1872041728), (64, 1257778036), (76, 1059181504), (86, 936020864), (128, 628889018), (152, 529590752), (172, 468010432), (241, 334015744), (256, 314444509), (304, 264795376), (344, 234005216), (482, 167007872), (608, 132397688), (688, 117002608), (817, 98528512), (964, 83503936), (1216, 66198844), (1376, 58501304), (1597, 50405632), (1634, 49264256), (1928, 41751968), (2432, 33099422), (2752, 29250652), (3194, 25202816), (3268, 24632128), (3856, 20875984), (4579, 17579776), (4864, 16549711), (5504, 14625326), (6388, 12601408), (6536, 12316064), (7712, 10437992), (9158, 8789888), (10363, 7767808), (11008, 7312663), (12776, 6300704), (13072, 6158032), (15424, 5218996), (18316, 4394944), (20726, 3883904), (25552, 3150352), (26144, 3079016), (30343, 2652928), (30848, 2609498), (36632, 2197472), (41452, 1941952), (51104, 1575176), (52288, 1539508), (60686, 1326464), (61696, 1304749), (68671, 1172224), (73264, 1098736), (82904, 970976), (102208, 787588), (104576, 769754), (121372, 663232), (137342, 586112), (146528, 549368), (165808, 485488), (196897, 408832), (204416, 393794), (209152, 384877), (242744, 331616), (274684, 293056)]