2016283984

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7337

約数の個数: 80

約数和(自身を含む): 4628078784

約数和(自身を除く): 2611794800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1331, 1573, 1936, 2288, 2662, 3146, 5324, 6292, 7283, 10648, 12584, 14566, 17303, 21296, 25168, 29132, 34606, 58264, 69212, 80113, 94679, 116528, 138424, 160226, 189358, 276848, 320452, 378716, 640904, 757432, 881243, 1041469, 1281808, 1514864, 1762486, 2082938, 3524972, 4165876, 7049944, 8331752, 9693673, 11456159, 14099888, 16663504, 19387346, 22912318, 38774692, 45824636, 77549384, 91649272, 126017749, 155098768, 183298544, 252035498, 504070996, 1008141992, 2016283984]

約数ペア:

[(1, 2016283984), (2, 1008141992), (4, 504070996), (8, 252035498), (11, 183298544), (13, 155098768), (16, 126017749), (22, 91649272), (26, 77549384), (44, 45824636), (52, 38774692), (88, 22912318), (104, 19387346), (121, 16663504), (143, 14099888), (176, 11456159), (208, 9693673), (242, 8331752), (286, 7049944), (484, 4165876), (572, 3524972), (968, 2082938), (1144, 1762486), (1331, 1514864), (1573, 1281808), (1936, 1041469), (2288, 881243), (2662, 757432), (3146, 640904), (5324, 378716), (6292, 320452), (7283, 276848), (10648, 189358), (12584, 160226), (14566, 138424), (17303, 116528), (21296, 94679), (25168, 80113), (29132, 69212), (34606, 58264)]