539654416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{691}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 1263093760

約数和(自身を除く): 723439344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 367, 532, 691, 734, 1064, 1382, 1468, 2128, 2569, 2764, 2936, 4837, 5138, 5528, 5872, 6973, 9674, 10276, 11056, 13129, 13946, 19348, 20552, 26258, 27892, 38696, 41104, 48811, 52516, 55784, 77392, 91903, 97622, 105032, 111568, 183806, 195244, 210064, 253597, 367612, 390488, 507194, 735224, 780976, 1014388, 1470448, 1775179, 2028776, 3550358, 4057552, 4818343, 7100716, 9636686, 14201432, 19273372, 28402864, 33728401, 38546744, 67456802, 77093488, 134913604, 269827208, 539654416]

約数ペア:

[(1, 539654416), (2, 269827208), (4, 134913604), (7, 77093488), (8, 67456802), (14, 38546744), (16, 33728401), (19, 28402864), (28, 19273372), (38, 14201432), (56, 9636686), (76, 7100716), (112, 4818343), (133, 4057552), (152, 3550358), (266, 2028776), (304, 1775179), (367, 1470448), (532, 1014388), (691, 780976), (734, 735224), (1064, 507194), (1382, 390488), (1468, 367612), (2128, 253597), (2569, 210064), (2764, 195244), (2936, 183806), (4837, 111568), (5138, 105032), (5528, 97622), (5872, 91903), (6973, 77392), (9674, 55784), (10276, 52516), (11056, 48811), (13129, 41104), (13946, 38696), (19348, 27892), (20552, 26258)]