243756576

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 216

約数和(自身を含む): 842534784

約数和(自身を除く): 598778208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 672, 736, 751, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1502, 1568, 1656, 1764, 1932, 2016, 2208, 2253, 2254, 2352, 2576, 2898, 3004, 3312, 3381, 3528, 3864, 4506, 4508, 4704, 5152, 5257, 5796, 6008, 6624, 6759, 6762, 7056, 7728, 9012, 9016, 10143, 10514, 11592, 12016, 13518, 13524, 14112, 15456, 15771, 17273, 18024, 18032, 20286, 21028, 23184, 24032, 27036, 27048, 31542, 34546, 36048, 36064, 36799, 40572, 42056, 46368, 47313, 51819, 54072, 54096, 63084, 69092, 72096, 73598, 81144, 84112, 94626, 103638, 108144, 108192, 110397, 120911, 126168, 138184, 147196, 155457, 162288, 168224, 189252, 207276, 216288, 220794, 241822, 252336, 276368, 294392, 310914, 324576, 331191, 362733, 378504, 414552, 441588, 483644, 504672, 552736, 588784, 621828, 662382, 725466, 757008, 829104, 846377, 883176, 967288, 1088199, 1177568, 1243656, 1324764, 1450932, 1514016, 1658208, 1692754, 1766352, 1934576, 2176398, 2487312, 2539131, 2649528, 2901864, 3385508, 3532704, 3869152, 4352796, 4974624, 5078262, 5299056, 5803728, 6771016, 7617393, 8705592, 10156524, 10598112, 11607456, 13542032, 15234786, 17411184, 20313048, 27084064, 30469572, 34822368, 40626096, 60939144, 81252192, 121878288, 243756576]

約数ペア:

[(1, 243756576), (2, 121878288), (3, 81252192), (4, 60939144), (6, 40626096), (7, 34822368), (8, 30469572), (9, 27084064), (12, 20313048), (14, 17411184), (16, 15234786), (18, 13542032), (21, 11607456), (23, 10598112), (24, 10156524), (28, 8705592), (32, 7617393), (36, 6771016), (42, 5803728), (46, 5299056), (48, 5078262), (49, 4974624), (56, 4352796), (63, 3869152), (69, 3532704), (72, 3385508), (84, 2901864), (92, 2649528), (96, 2539131), (98, 2487312), (112, 2176398), (126, 1934576), (138, 1766352), (144, 1692754), (147, 1658208), (161, 1514016), (168, 1450932), (184, 1324764), (196, 1243656), (207, 1177568), (224, 1088199), (252, 967288), (276, 883176), (288, 846377), (294, 829104), (322, 757008), (336, 725466), (368, 662382), (392, 621828), (414, 588784), (441, 552736), (483, 504672), (504, 483644), (552, 441588), (588, 414552), (644, 378504), (672, 362733), (736, 331191), (751, 324576), (784, 310914), (828, 294392), (882, 276368), (966, 252336), (1008, 241822), (1104, 220794), (1127, 216288), (1176, 207276), (1288, 189252), (1449, 168224), (1502, 162288), (1568, 155457), (1656, 147196), (1764, 138184), (1932, 126168), (2016, 120911), (2208, 110397), (2253, 108192), (2254, 108144), (2352, 103638), (2576, 94626), (2898, 84112), (3004, 81144), (3312, 73598), (3381, 72096), (3528, 69092), (3864, 63084), (4506, 54096), (4508, 54072), (4704, 51819), (5152, 47313), (5257, 46368), (5796, 42056), (6008, 40572), (6624, 36799), (6759, 36064), (6762, 36048), (7056, 34546), (7728, 31542), (9012, 27048), (9016, 27036), (10143, 24032), (10514, 23184), (11592, 21028), (12016, 20286), (13518, 18032), (13524, 18024), (14112, 17273), (15456, 15771)]