542784568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 1110957120

約数和(自身を除く): 568172552

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 311, 313, 328, 622, 626, 697, 1244, 1252, 1394, 2488, 2504, 2788, 5287, 5321, 5576, 10574, 10642, 12751, 12833, 21148, 21284, 25502, 25666, 42296, 42568, 51004, 51332, 97343, 102008, 102664, 194686, 216767, 218161, 389372, 433534, 436322, 778744, 867068, 872644, 1654831, 1734136, 1745288, 3309662, 3991063, 6619324, 7982126, 13238648, 15964252, 31928504, 67848071, 135696142, 271392284, 542784568]

約数ペア:

[(1, 542784568), (2, 271392284), (4, 135696142), (8, 67848071), (17, 31928504), (34, 15964252), (41, 13238648), (68, 7982126), (82, 6619324), (136, 3991063), (164, 3309662), (311, 1745288), (313, 1734136), (328, 1654831), (622, 872644), (626, 867068), (697, 778744), (1244, 436322), (1252, 433534), (1394, 389372), (2488, 218161), (2504, 216767), (2788, 194686), (5287, 102664), (5321, 102008), (5576, 97343), (10574, 51332), (10642, 51004), (12751, 42568), (12833, 42296), (21148, 25666), (21284, 25502)]