238600208

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 596256480

約数和(自身を除く): 357656272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 176, 196, 292, 308, 379, 392, 511, 539, 584, 616, 758, 784, 803, 1022, 1078, 1168, 1232, 1516, 1606, 2044, 2156, 2653, 3032, 3212, 3577, 4088, 4169, 4312, 5306, 5621, 6064, 6424, 7154, 8176, 8338, 8624, 10612, 11242, 12848, 14308, 16676, 18571, 21224, 22484, 27667, 28616, 29183, 33352, 37142, 39347, 42448, 44968, 55334, 57232, 58366, 66704, 74284, 78694, 89936, 110668, 116732, 148568, 157388, 193669, 204281, 221336, 233464, 297136, 304337, 314776, 387338, 408562, 442672, 466928, 608674, 629552, 774676, 817124, 1217348, 1355683, 1549352, 1634248, 2130359, 2434696, 2711366, 3098704, 3268496, 4260718, 4869392, 5422732, 8521436, 10845464, 14912513, 17042872, 21690928, 29825026, 34085744, 59650052, 119300104, 238600208]

約数ペア:

[(1, 238600208), (2, 119300104), (4, 59650052), (7, 34085744), (8, 29825026), (11, 21690928), (14, 17042872), (16, 14912513), (22, 10845464), (28, 8521436), (44, 5422732), (49, 4869392), (56, 4260718), (73, 3268496), (77, 3098704), (88, 2711366), (98, 2434696), (112, 2130359), (146, 1634248), (154, 1549352), (176, 1355683), (196, 1217348), (292, 817124), (308, 774676), (379, 629552), (392, 608674), (511, 466928), (539, 442672), (584, 408562), (616, 387338), (758, 314776), (784, 304337), (803, 297136), (1022, 233464), (1078, 221336), (1168, 204281), (1232, 193669), (1516, 157388), (1606, 148568), (2044, 116732), (2156, 110668), (2653, 89936), (3032, 78694), (3212, 74284), (3577, 66704), (4088, 58366), (4169, 57232), (4312, 55334), (5306, 44968), (5621, 42448), (6064, 39347), (6424, 37142), (7154, 33352), (8176, 29183), (8338, 28616), (8624, 27667), (10612, 22484), (11242, 21224), (12848, 18571), (14308, 16676)]