264034792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 633600000

約数和(自身を除く): 369565208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 43, 56, 58, 76, 86, 116, 133, 152, 172, 199, 203, 232, 266, 301, 344, 398, 406, 532, 551, 602, 796, 812, 817, 1064, 1102, 1204, 1247, 1393, 1592, 1624, 1634, 2204, 2408, 2494, 2786, 3268, 3781, 3857, 4408, 4988, 5572, 5719, 5771, 6536, 7562, 7714, 8557, 8729, 9976, 11144, 11438, 11542, 15124, 15428, 17114, 17458, 22876, 23084, 23693, 26467, 30248, 30856, 34228, 34916, 40397, 45752, 46168, 47386, 52934, 59899, 68456, 69832, 80794, 94772, 105868, 109649, 119798, 161588, 162583, 165851, 189544, 211736, 219298, 239596, 248153, 323176, 325166, 331702, 438596, 479192, 496306, 650332, 663404, 767543, 877192, 992612, 1138081, 1300664, 1326808, 1535086, 1737071, 1985224, 2276162, 3070172, 3474142, 4552324, 4714907, 6140344, 6948284, 9104648, 9429814, 13896568, 18859628, 33004349, 37719256, 66008698, 132017396, 264034792]

約数ペア:

[(1, 264034792), (2, 132017396), (4, 66008698), (7, 37719256), (8, 33004349), (14, 18859628), (19, 13896568), (28, 9429814), (29, 9104648), (38, 6948284), (43, 6140344), (56, 4714907), (58, 4552324), (76, 3474142), (86, 3070172), (116, 2276162), (133, 1985224), (152, 1737071), (172, 1535086), (199, 1326808), (203, 1300664), (232, 1138081), (266, 992612), (301, 877192), (344, 767543), (398, 663404), (406, 650332), (532, 496306), (551, 479192), (602, 438596), (796, 331702), (812, 325166), (817, 323176), (1064, 248153), (1102, 239596), (1204, 219298), (1247, 211736), (1393, 189544), (1592, 165851), (1624, 162583), (1634, 161588), (2204, 119798), (2408, 109649), (2494, 105868), (2786, 94772), (3268, 80794), (3781, 69832), (3857, 68456), (4408, 59899), (4988, 52934), (5572, 47386), (5719, 46168), (5771, 45752), (6536, 40397), (7562, 34916), (7714, 34228), (8557, 30856), (8729, 30248), (9976, 26467), (11144, 23693), (11438, 23084), (11542, 22876), (15124, 17458), (15428, 17114)]