267672272

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 616460544

約数和(自身を除く): 348788272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 284, 287, 328, 497, 568, 574, 656, 821, 994, 1136, 1148, 1642, 1988, 2296, 2911, 3284, 3976, 4592, 5747, 5822, 6568, 7952, 11494, 11644, 13136, 20377, 22988, 23288, 33661, 40754, 45976, 46576, 58291, 67322, 81508, 91952, 116582, 134644, 163016, 233164, 235627, 269288, 326032, 408037, 466328, 471254, 538576, 816074, 932656, 942508, 1632148, 1885016, 2389931, 3264296, 3770032, 4779862, 6528592, 9559724, 16729517, 19119448, 33459034, 38238896, 66918068, 133836136, 267672272]

約数ペア:

[(1, 267672272), (2, 133836136), (4, 66918068), (7, 38238896), (8, 33459034), (14, 19119448), (16, 16729517), (28, 9559724), (41, 6528592), (56, 4779862), (71, 3770032), (82, 3264296), (112, 2389931), (142, 1885016), (164, 1632148), (284, 942508), (287, 932656), (328, 816074), (497, 538576), (568, 471254), (574, 466328), (656, 408037), (821, 326032), (994, 269288), (1136, 235627), (1148, 233164), (1642, 163016), (1988, 134644), (2296, 116582), (2911, 91952), (3284, 81508), (3976, 67322), (4592, 58291), (5747, 46576), (5822, 45976), (6568, 40754), (7952, 33661), (11494, 23288), (11644, 22988), (13136, 20377)]