2740528448

素因数分解:

$2^6\times 7^2\times {\mathrm{139}}^1\times {\mathrm{6287}}^1$

素因数の和:6452

約数の個数: 84

約数和(自身を含む): 6372636480

約数和(自身を除く): 3632108032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 139, 196, 224, 278, 392, 448, 556, 784, 973, 1112, 1568, 1946, 2224, 3136, 3892, 4448, 6287, 6811, 7784, 8896, 12574, 13622, 15568, 25148, 27244, 31136, 44009, 50296, 54488, 62272, 88018, 100592, 108976, 176036, 201184, 217952, 308063, 352072, 402368, 435904, 616126, 704144, 873893, 1232252, 1408288, 1747786, 2464504, 2816576, 3495572, 4929008, 6117251, 6991144, 9858016, 12234502, 13982288, 19716032, 24469004, 27964576, 42820757, 48938008, 55929152, 85641514, 97876016, 171283028, 195752032, 342566056, 391504064, 685132112, 1370264224, 2740528448]

約数ペア:

[(1, 2740528448), (2, 1370264224), (4, 685132112), (7, 391504064), (8, 342566056), (14, 195752032), (16, 171283028), (28, 97876016), (32, 85641514), (49, 55929152), (56, 48938008), (64, 42820757), (98, 27964576), (112, 24469004), (139, 19716032), (196, 13982288), (224, 12234502), (278, 9858016), (392, 6991144), (448, 6117251), (556, 4929008), (784, 3495572), (973, 2816576), (1112, 2464504), (1568, 1747786), (1946, 1408288), (2224, 1232252), (3136, 873893), (3892, 704144), (4448, 616126), (6287, 435904), (6811, 402368), (7784, 352072), (8896, 308063), (12574, 217952), (13622, 201184), (15568, 176036), (25148, 108976), (27244, 100592), (31136, 88018), (44009, 62272), (50296, 54488)]