2456267888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 5166336000

約数和(自身を除く): 2710068112

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 139, 184, 248, 278, 368, 496, 556, 713, 1112, 1426, 1549, 2224, 2852, 3098, 3197, 4309, 5704, 6196, 6394, 8618, 11408, 12392, 12788, 17236, 24784, 25576, 34472, 35627, 48019, 51152, 68944, 71254, 96038, 99107, 142508, 192076, 198214, 215311, 285016, 384152, 396428, 430622, 570032, 768304, 792856, 861244, 1104437, 1585712, 1722488, 2208874, 3444976, 4417748, 4952153, 6674641, 8835496, 9904306, 13349282, 17670992, 19808612, 26698564, 39617224, 53397128, 79234448, 106794256, 153516743, 307033486, 614066972, 1228133944, 2456267888]

約数ペア:

[(1, 2456267888), (2, 1228133944), (4, 614066972), (8, 307033486), (16, 153516743), (23, 106794256), (31, 79234448), (46, 53397128), (62, 39617224), (92, 26698564), (124, 19808612), (139, 17670992), (184, 13349282), (248, 9904306), (278, 8835496), (368, 6674641), (496, 4952153), (556, 4417748), (713, 3444976), (1112, 2208874), (1426, 1722488), (1549, 1585712), (2224, 1104437), (2852, 861244), (3098, 792856), (3197, 768304), (4309, 570032), (5704, 430622), (6196, 396428), (6394, 384152), (8618, 285016), (11408, 215311), (12392, 198214), (12788, 192076), (17236, 142508), (24784, 99107), (25576, 96038), (34472, 71254), (35627, 68944), (48019, 51152)]