266144256

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 240

約数和(自身を含む): 905608704

約数和(自身を除く): 639464448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 223, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 446, 448, 504, 512, 518, 576, 592, 666, 669, 672, 768, 777, 888, 892, 896, 1008, 1036, 1152, 1184, 1332, 1338, 1344, 1536, 1554, 1561, 1776, 1784, 1792, 2007, 2016, 2072, 2304, 2331, 2368, 2664, 2676, 2688, 3108, 3122, 3552, 3568, 3584, 4014, 4032, 4144, 4608, 4662, 4683, 4736, 5328, 5352, 5376, 6216, 6244, 7104, 7136, 8028, 8064, 8251, 8288, 9324, 9366, 9472, 10656, 10704, 10752, 12432, 12488, 14049, 14208, 14272, 16056, 16128, 16502, 16576, 18648, 18732, 18944, 21312, 21408, 24753, 24864, 24976, 28098, 28416, 28544, 32112, 32256, 33004, 33152, 37296, 37464, 42624, 42816, 49506, 49728, 49952, 56196, 56832, 57088, 57757, 64224, 66008, 66304, 74259, 74592, 74928, 85248, 85632, 99012, 99456, 99904, 112392, 114176, 115514, 128448, 132016, 132608, 148518, 149184, 149856, 170496, 171264, 173271, 198024, 198912, 199808, 224784, 231028, 256896, 264032, 297036, 298368, 299712, 342528, 346542, 396048, 397824, 399616, 449568, 462056, 513792, 519813, 528064, 594072, 596736, 599424, 693084, 792096, 799232, 899136, 924112, 1027584, 1039626, 1056128, 1188144, 1193472, 1198848, 1386168, 1584192, 1798272, 1848224, 2079252, 2112256, 2376288, 2397696, 2772336, 3168384, 3596544, 3696448, 4158504, 4224512, 4752576, 5544672, 6336768, 7193088, 7392896, 8317008, 9505152, 11089344, 12673536, 14785792, 16634016, 19010304, 22178688, 29571584, 33268032, 38020608, 44357376, 66536064, 88714752, 133072128, 266144256]

約数ペア:

[(1, 266144256), (2, 133072128), (3, 88714752), (4, 66536064), (6, 44357376), (7, 38020608), (8, 33268032), (9, 29571584), (12, 22178688), (14, 19010304), (16, 16634016), (18, 14785792), (21, 12673536), (24, 11089344), (28, 9505152), (32, 8317008), (36, 7392896), (37, 7193088), (42, 6336768), (48, 5544672), (56, 4752576), (63, 4224512), (64, 4158504), (72, 3696448), (74, 3596544), (84, 3168384), (96, 2772336), (111, 2397696), (112, 2376288), (126, 2112256), (128, 2079252), (144, 1848224), (148, 1798272), (168, 1584192), (192, 1386168), (222, 1198848), (223, 1193472), (224, 1188144), (252, 1056128), (256, 1039626), (259, 1027584), (288, 924112), (296, 899136), (333, 799232), (336, 792096), (384, 693084), (444, 599424), (446, 596736), (448, 594072), (504, 528064), (512, 519813), (518, 513792), (576, 462056), (592, 449568), (666, 399616), (669, 397824), (672, 396048), (768, 346542), (777, 342528), (888, 299712), (892, 298368), (896, 297036), (1008, 264032), (1036, 256896), (1152, 231028), (1184, 224784), (1332, 199808), (1338, 198912), (1344, 198024), (1536, 173271), (1554, 171264), (1561, 170496), (1776, 149856), (1784, 149184), (1792, 148518), (2007, 132608), (2016, 132016), (2072, 128448), (2304, 115514), (2331, 114176), (2368, 112392), (2664, 99904), (2676, 99456), (2688, 99012), (3108, 85632), (3122, 85248), (3552, 74928), (3568, 74592), (3584, 74259), (4014, 66304), (4032, 66008), (4144, 64224), (4608, 57757), (4662, 57088), (4683, 56832), (4736, 56196), (5328, 49952), (5352, 49728), (5376, 49506), (6216, 42816), (6244, 42624), (7104, 37464), (7136, 37296), (8028, 33152), (8064, 33004), (8251, 32256), (8288, 32112), (9324, 28544), (9366, 28416), (9472, 28098), (10656, 24976), (10704, 24864), (10752, 24753), (12432, 21408), (12488, 21312), (14049, 18944), (14208, 18732), (14272, 18648), (16056, 16576), (16128, 16502)]