531405984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 1567641600

約数和(自身を除く): 1036235616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 53, 57, 69, 76, 92, 96, 106, 114, 138, 152, 159, 184, 212, 228, 239, 276, 304, 318, 368, 424, 437, 456, 478, 552, 608, 636, 717, 736, 848, 874, 912, 956, 1007, 1104, 1219, 1272, 1311, 1434, 1696, 1748, 1824, 1912, 2014, 2208, 2438, 2544, 2622, 2868, 3021, 3496, 3657, 3824, 4028, 4541, 4876, 5088, 5244, 5497, 5736, 6042, 6992, 7314, 7648, 8056, 9082, 9752, 10488, 10994, 11472, 12084, 12667, 13623, 13984, 14628, 16112, 16491, 18164, 19504, 20976, 21988, 22944, 23161, 24168, 25334, 27246, 29256, 32224, 32982, 36328, 38001, 39008, 41952, 43976, 46322, 48336, 50668, 54492, 58512, 65964, 69483, 72656, 76002, 87952, 92644, 96672, 101336, 104443, 108984, 117024, 131928, 138966, 145312, 152004, 175904, 185288, 202672, 208886, 217968, 240673, 263856, 277932, 291341, 304008, 313329, 370576, 405344, 417772, 435936, 481346, 527712, 555864, 582682, 608016, 626658, 722019, 741152, 835544, 874023, 962692, 1111728, 1165364, 1216032, 1253316, 1444038, 1671088, 1748046, 1925384, 2223456, 2330728, 2506632, 2888076, 3342176, 3496092, 3850768, 4661456, 5013264, 5535479, 5776152, 6992184, 7701536, 9322912, 10026528, 11070958, 11552304, 13984368, 16606437, 22141916, 23104608, 27968736, 33212874, 44283832, 66425748, 88567664, 132851496, 177135328, 265702992, 531405984]

約数ペア:

[(1, 531405984), (2, 265702992), (3, 177135328), (4, 132851496), (6, 88567664), (8, 66425748), (12, 44283832), (16, 33212874), (19, 27968736), (23, 23104608), (24, 22141916), (32, 16606437), (38, 13984368), (46, 11552304), (48, 11070958), (53, 10026528), (57, 9322912), (69, 7701536), (76, 6992184), (92, 5776152), (96, 5535479), (106, 5013264), (114, 4661456), (138, 3850768), (152, 3496092), (159, 3342176), (184, 2888076), (212, 2506632), (228, 2330728), (239, 2223456), (276, 1925384), (304, 1748046), (318, 1671088), (368, 1444038), (424, 1253316), (437, 1216032), (456, 1165364), (478, 1111728), (552, 962692), (608, 874023), (636, 835544), (717, 741152), (736, 722019), (848, 626658), (874, 608016), (912, 582682), (956, 555864), (1007, 527712), (1104, 481346), (1219, 435936), (1272, 417772), (1311, 405344), (1434, 370576), (1696, 313329), (1748, 304008), (1824, 291341), (1912, 277932), (2014, 263856), (2208, 240673), (2438, 217968), (2544, 208886), (2622, 202672), (2868, 185288), (3021, 175904), (3496, 152004), (3657, 145312), (3824, 138966), (4028, 131928), (4541, 117024), (4876, 108984), (5088, 104443), (5244, 101336), (5497, 96672), (5736, 92644), (6042, 87952), (6992, 76002), (7314, 72656), (7648, 69483), (8056, 65964), (9082, 58512), (9752, 54492), (10488, 50668), (10994, 48336), (11472, 46322), (12084, 43976), (12667, 41952), (13623, 39008), (13984, 38001), (14628, 36328), (16112, 32982), (16491, 32224), (18164, 29256), (19504, 27246), (20976, 25334), (21988, 24168), (22944, 23161)]