266971488

素因数分解:

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

素因数の和:817

約数の個数: 144

約数和(自身を含む): 838365696

約数和(自身を除く): 571394208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 529, 552, 644, 672, 736, 751, 966, 1058, 1104, 1288, 1502, 1587, 1932, 2116, 2208, 2253, 2576, 3004, 3174, 3703, 3864, 4232, 4506, 5152, 5257, 6008, 6348, 7406, 7728, 8464, 9012, 10514, 11109, 12016, 12696, 14812, 15456, 15771, 16928, 17273, 18024, 21028, 22218, 24032, 25392, 29624, 31542, 34546, 36048, 42056, 44436, 50784, 51819, 59248, 63084, 69092, 72096, 84112, 88872, 103638, 118496, 120911, 126168, 138184, 168224, 177744, 207276, 241822, 252336, 276368, 355488, 362733, 397279, 414552, 483644, 504672, 552736, 725466, 794558, 829104, 967288, 1191837, 1450932, 1589116, 1658208, 1934576, 2383674, 2780953, 2901864, 3178232, 3869152, 4767348, 5561906, 5803728, 6356464, 8342859, 9534696, 11123812, 11607456, 12712928, 16685718, 19069392, 22247624, 33371436, 38138784, 44495248, 66742872, 88990496, 133485744, 266971488]

約数ペア:

[(1, 266971488), (2, 133485744), (3, 88990496), (4, 66742872), (6, 44495248), (7, 38138784), (8, 33371436), (12, 22247624), (14, 19069392), (16, 16685718), (21, 12712928), (23, 11607456), (24, 11123812), (28, 9534696), (32, 8342859), (42, 6356464), (46, 5803728), (48, 5561906), (56, 4767348), (69, 3869152), (84, 3178232), (92, 2901864), (96, 2780953), (112, 2383674), (138, 1934576), (161, 1658208), (168, 1589116), (184, 1450932), (224, 1191837), (276, 967288), (322, 829104), (336, 794558), (368, 725466), (483, 552736), (529, 504672), (552, 483644), (644, 414552), (672, 397279), (736, 362733), (751, 355488), (966, 276368), (1058, 252336), (1104, 241822), (1288, 207276), (1502, 177744), (1587, 168224), (1932, 138184), (2116, 126168), (2208, 120911), (2253, 118496), (2576, 103638), (3004, 88872), (3174, 84112), (3703, 72096), (3864, 69092), (4232, 63084), (4506, 59248), (5152, 51819), (5257, 50784), (6008, 44436), (6348, 42056), (7406, 36048), (7728, 34546), (8464, 31542), (9012, 29624), (10514, 25392), (11109, 24032), (12016, 22218), (12696, 21028), (14812, 18024), (15456, 17273), (15771, 16928)]