222052544

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 84

約数和(自身を含む): 531869904

約数和(自身を除く): 309817360

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1064, 1216, 1373, 1444, 2128, 2527, 2746, 2888, 4256, 5054, 5492, 5776, 8512, 9611, 10108, 10984, 11552, 19222, 20216, 21968, 23104, 26087, 38444, 40432, 43936, 52174, 76888, 80864, 87872, 104348, 153776, 161728, 182609, 208696, 307552, 365218, 417392, 495653, 615104, 730436, 834784, 991306, 1460872, 1669568, 1982612, 2921744, 3469571, 3965224, 5843488, 6939142, 7930448, 11686976, 13878284, 15860896, 27756568, 31721792, 55513136, 111026272, 222052544]

約数ペア:

[(1, 222052544), (2, 111026272), (4, 55513136), (7, 31721792), (8, 27756568), (14, 15860896), (16, 13878284), (19, 11686976), (28, 7930448), (32, 6939142), (38, 5843488), (56, 3965224), (64, 3469571), (76, 2921744), (112, 1982612), (133, 1669568), (152, 1460872), (224, 991306), (266, 834784), (304, 730436), (361, 615104), (448, 495653), (532, 417392), (608, 365218), (722, 307552), (1064, 208696), (1216, 182609), (1373, 161728), (1444, 153776), (2128, 104348), (2527, 87872), (2746, 80864), (2888, 76888), (4256, 52174), (5054, 43936), (5492, 40432), (5776, 38444), (8512, 26087), (9611, 23104), (10108, 21968), (10984, 20216), (11552, 19222)]