243529176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 445942824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 149, 151, 164, 246, 264, 298, 302, 328, 447, 451, 453, 492, 596, 604, 894, 902, 906, 984, 1192, 1208, 1353, 1639, 1661, 1788, 1804, 1812, 2706, 3278, 3322, 3576, 3608, 3624, 4917, 4983, 5412, 6109, 6191, 6556, 6644, 9834, 9966, 10824, 12218, 12382, 13112, 13288, 18327, 18573, 19668, 19932, 22499, 24436, 24764, 36654, 37146, 39336, 39864, 44998, 48872, 49528, 67199, 67497, 68101, 73308, 74292, 89996, 134398, 134994, 136202, 146616, 148584, 179992, 201597, 204303, 247489, 268796, 269988, 272404, 403194, 408606, 494978, 537592, 539976, 544808, 742467, 806388, 817212, 922459, 989956, 1484934, 1612776, 1634424, 1844918, 1979912, 2767377, 2969868, 3689836, 5534754, 5939736, 7379672, 10147049, 11069508, 20294098, 22139016, 30441147, 40588196, 60882294, 81176392, 121764588, 243529176]

約数ペア:

[(1, 243529176), (2, 121764588), (3, 81176392), (4, 60882294), (6, 40588196), (8, 30441147), (11, 22139016), (12, 20294098), (22, 11069508), (24, 10147049), (33, 7379672), (41, 5939736), (44, 5534754), (66, 3689836), (82, 2969868), (88, 2767377), (123, 1979912), (132, 1844918), (149, 1634424), (151, 1612776), (164, 1484934), (246, 989956), (264, 922459), (298, 817212), (302, 806388), (328, 742467), (447, 544808), (451, 539976), (453, 537592), (492, 494978), (596, 408606), (604, 403194), (894, 272404), (902, 269988), (906, 268796), (984, 247489), (1192, 204303), (1208, 201597), (1353, 179992), (1639, 148584), (1661, 146616), (1788, 136202), (1804, 134994), (1812, 134398), (2706, 89996), (3278, 74292), (3322, 73308), (3576, 68101), (3608, 67497), (3624, 67199), (4917, 49528), (4983, 48872), (5412, 44998), (6109, 39864), (6191, 39336), (6556, 37146), (6644, 36654), (9834, 24764), (9966, 24436), (10824, 22499), (12218, 19932), (12382, 19668), (13112, 18573), (13288, 18327)]