21083735712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{154991}}^1$

素因数の和:155126

約数の個数: 96

約数和(自身を含む): 60149295360

約数和(自身を除く): 39065559648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 624, 654, 872, 1248, 1308, 1417, 1744, 2616, 2834, 3488, 4251, 5232, 5668, 8502, 10464, 11336, 17004, 22672, 34008, 45344, 68016, 136032, 154991, 309982, 464973, 619964, 929946, 1239928, 1859892, 2014883, 2479856, 3719784, 4029766, 4959712, 6044649, 7439568, 8059532, 12089298, 14879136, 16119064, 16894019, 24178596, 32238128, 33788038, 48357192, 50682057, 64476256, 67576076, 96714384, 101364114, 135152152, 193428768, 202728228, 219622247, 270304304, 405456456, 439244494, 540608608, 658866741, 810912912, 878488988, 1317733482, 1621825824, 1756977976, 2635466964, 3513955952, 5270933928, 7027911904, 10541867856, 21083735712]

約数ペア:

[(1, 21083735712), (2, 10541867856), (3, 7027911904), (4, 5270933928), (6, 3513955952), (8, 2635466964), (12, 1756977976), (13, 1621825824), (16, 1317733482), (24, 878488988), (26, 810912912), (32, 658866741), (39, 540608608), (48, 439244494), (52, 405456456), (78, 270304304), (96, 219622247), (104, 202728228), (109, 193428768), (156, 135152152), (208, 101364114), (218, 96714384), (312, 67576076), (327, 64476256), (416, 50682057), (436, 48357192), (624, 33788038), (654, 32238128), (872, 24178596), (1248, 16894019), (1308, 16119064), (1417, 14879136), (1744, 12089298), (2616, 8059532), (2834, 7439568), (3488, 6044649), (4251, 4959712), (5232, 4029766), (5668, 3719784), (8502, 2479856), (10464, 2014883), (11336, 1859892), (17004, 1239928), (22672, 929946), (34008, 619964), (45344, 464973), (68016, 309982), (136032, 154991)]