276728496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1307}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 782414208

約数和(自身を除く): 505685712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 401, 528, 802, 1203, 1307, 1604, 2406, 2614, 3208, 3921, 4411, 4812, 5228, 6416, 7842, 8822, 9624, 10456, 13233, 14377, 15684, 17644, 19248, 20912, 26466, 28754, 31368, 35288, 43131, 52932, 57508, 62736, 70576, 86262, 105864, 115016, 172524, 211728, 230032, 345048, 524107, 690096, 1048214, 1572321, 2096428, 3144642, 4192856, 5765177, 6289284, 8385712, 11530354, 12578568, 17295531, 23060708, 25157136, 34591062, 46121416, 69182124, 92242832, 138364248, 276728496]

約数ペア:

[(1, 276728496), (2, 138364248), (3, 92242832), (4, 69182124), (6, 46121416), (8, 34591062), (11, 25157136), (12, 23060708), (16, 17295531), (22, 12578568), (24, 11530354), (33, 8385712), (44, 6289284), (48, 5765177), (66, 4192856), (88, 3144642), (132, 2096428), (176, 1572321), (264, 1048214), (401, 690096), (528, 524107), (802, 345048), (1203, 230032), (1307, 211728), (1604, 172524), (2406, 115016), (2614, 105864), (3208, 86262), (3921, 70576), (4411, 62736), (4812, 57508), (5228, 52932), (6416, 43131), (7842, 35288), (8822, 31368), (9624, 28754), (10456, 26466), (13233, 20912), (14377, 19248), (15684, 17644)]