551937232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 1510296192

約数和(自身を除く): 958358960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 73, 76, 77, 88, 112, 119, 133, 136, 146, 152, 154, 176, 187, 209, 238, 266, 272, 292, 304, 308, 323, 361, 374, 418, 476, 511, 532, 584, 616, 646, 722, 748, 803, 836, 952, 1022, 1064, 1168, 1232, 1241, 1292, 1309, 1387, 1444, 1463, 1496, 1606, 1672, 1904, 2044, 2128, 2261, 2482, 2527, 2584, 2618, 2774, 2888, 2926, 2992, 3212, 3344, 3553, 3971, 4088, 4522, 4964, 5054, 5168, 5236, 5548, 5621, 5776, 5852, 6137, 6424, 7106, 7942, 8176, 8687, 9044, 9709, 9928, 10108, 10472, 11096, 11242, 11704, 12274, 12848, 13651, 14212, 15257, 15884, 17374, 18088, 19418, 19856, 20216, 20944, 22192, 22484, 23408, 23579, 24548, 24871, 26353, 27302, 27797, 28424, 30514, 31768, 34748, 36176, 38836, 40432, 42959, 44968, 47158, 49096, 49742, 52706, 54604, 55594, 56848, 61028, 63536, 67507, 69496, 77672, 85918, 89936, 94316, 95557, 98192, 99484, 105412, 106799, 109208, 111188, 122056, 135014, 138992, 155344, 165053, 171836, 184471, 188632, 191114, 198968, 210824, 213598, 218416, 222376, 244112, 259369, 270028, 289883, 330106, 343672, 368942, 377264, 382228, 397936, 421648, 427196, 444752, 448001, 472549, 518738, 540056, 579766, 660212, 687344, 737884, 764456, 854392, 896002, 945098, 1037476, 1080112, 1159532, 1320424, 1475768, 1528912, 1708784, 1792004, 1815583, 1890196, 2029181, 2074952, 2319064, 2640848, 2951536, 3136007, 3584008, 3631166, 3780392, 4058362, 4149904, 4638128, 4928011, 6272014, 7168016, 7262332, 7560784, 8116724, 9856022, 12544028, 14524664, 16233448, 19712044, 25088056, 29049328, 32466896, 34496077, 39424088, 50176112, 68992154, 78848176, 137984308, 275968616, 551937232]

約数ペア:

[(1, 551937232), (2, 275968616), (4, 137984308), (7, 78848176), (8, 68992154), (11, 50176112), (14, 39424088), (16, 34496077), (17, 32466896), (19, 29049328), (22, 25088056), (28, 19712044), (34, 16233448), (38, 14524664), (44, 12544028), (56, 9856022), (68, 8116724), (73, 7560784), (76, 7262332), (77, 7168016), (88, 6272014), (112, 4928011), (119, 4638128), (133, 4149904), (136, 4058362), (146, 3780392), (152, 3631166), (154, 3584008), (176, 3136007), (187, 2951536), (209, 2640848), (238, 2319064), (266, 2074952), (272, 2029181), (292, 1890196), (304, 1815583), (308, 1792004), (323, 1708784), (361, 1528912), (374, 1475768), (418, 1320424), (476, 1159532), (511, 1080112), (532, 1037476), (584, 945098), (616, 896002), (646, 854392), (722, 764456), (748, 737884), (803, 687344), (836, 660212), (952, 579766), (1022, 540056), (1064, 518738), (1168, 472549), (1232, 448001), (1241, 444752), (1292, 427196), (1309, 421648), (1387, 397936), (1444, 382228), (1463, 377264), (1496, 368942), (1606, 343672), (1672, 330106), (1904, 289883), (2044, 270028), (2128, 259369), (2261, 244112), (2482, 222376), (2527, 218416), (2584, 213598), (2618, 210824), (2774, 198968), (2888, 191114), (2926, 188632), (2992, 184471), (3212, 171836), (3344, 165053), (3553, 155344), (3971, 138992), (4088, 135014), (4522, 122056), (4964, 111188), (5054, 109208), (5168, 106799), (5236, 105412), (5548, 99484), (5621, 98192), (5776, 95557), (5852, 94316), (6137, 89936), (6424, 85918), (7106, 77672), (7942, 69496), (8176, 67507), (8687, 63536), (9044, 61028), (9709, 56848), (9928, 55594), (10108, 54604), (10472, 52706), (11096, 49742), (11242, 49096), (11704, 47158), (12274, 44968), (12848, 42959), (13651, 40432), (14212, 38836), (15257, 36176), (15884, 34748), (17374, 31768), (18088, 30514), (19418, 28424), (19856, 27797), (20216, 27302), (20944, 26353), (22192, 24871), (22484, 24548), (23408, 23579)]