1219298448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 3401171200

約数和(自身を除く): 2181872752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 529, 552, 713, 744, 1058, 1104, 1426, 1488, 1549, 1587, 2116, 2139, 2852, 3098, 3174, 4232, 4278, 4647, 5704, 6196, 6348, 8464, 8556, 9294, 11408, 12392, 12696, 16399, 17112, 18588, 24784, 25392, 32798, 34224, 35627, 37176, 48019, 49197, 65596, 71254, 74352, 96038, 98394, 106881, 131192, 142508, 144057, 192076, 196788, 213762, 262384, 285016, 288114, 384152, 393576, 427524, 570032, 576228, 768304, 787152, 819421, 855048, 1104437, 1152456, 1638842, 1710096, 2208874, 2304912, 2458263, 3277684, 3313311, 4417748, 4916526, 6555368, 6626622, 8835496, 9833052, 13110736, 13253244, 17670992, 19666104, 25402051, 26506488, 39332208, 50804102, 53012976, 76206153, 101608204, 152412306, 203216408, 304824612, 406432816, 609649224, 1219298448]

約数ペア:

[(1, 1219298448), (2, 609649224), (3, 406432816), (4, 304824612), (6, 203216408), (8, 152412306), (12, 101608204), (16, 76206153), (23, 53012976), (24, 50804102), (31, 39332208), (46, 26506488), (48, 25402051), (62, 19666104), (69, 17670992), (92, 13253244), (93, 13110736), (124, 9833052), (138, 8835496), (184, 6626622), (186, 6555368), (248, 4916526), (276, 4417748), (368, 3313311), (372, 3277684), (496, 2458263), (529, 2304912), (552, 2208874), (713, 1710096), (744, 1638842), (1058, 1152456), (1104, 1104437), (1426, 855048), (1488, 819421), (1549, 787152), (1587, 768304), (2116, 576228), (2139, 570032), (2852, 427524), (3098, 393576), (3174, 384152), (4232, 288114), (4278, 285016), (4647, 262384), (5704, 213762), (6196, 196788), (6348, 192076), (8464, 144057), (8556, 142508), (9294, 131192), (11408, 106881), (12392, 98394), (12696, 96038), (16399, 74352), (17112, 71254), (18588, 65596), (24784, 49197), (25392, 48019), (32798, 37176), (34224, 35627)]