355332208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 861730560

約数和(自身を除く): 506398352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 379, 616, 758, 761, 1232, 1516, 1522, 2653, 3032, 3044, 4169, 5306, 5327, 6064, 6088, 8338, 8371, 10612, 10654, 12176, 16676, 16742, 21224, 21308, 29183, 33352, 33484, 42448, 42616, 58366, 58597, 66704, 66968, 85232, 116732, 117194, 133936, 233464, 234388, 288419, 466928, 468776, 576838, 937552, 1153676, 2018933, 2307352, 3172609, 4037866, 4614704, 6345218, 8075732, 12690436, 16151464, 22208263, 25380872, 32302928, 44416526, 50761744, 88833052, 177666104, 355332208]

約数ペア:

[(1, 355332208), (2, 177666104), (4, 88833052), (7, 50761744), (8, 44416526), (11, 32302928), (14, 25380872), (16, 22208263), (22, 16151464), (28, 12690436), (44, 8075732), (56, 6345218), (77, 4614704), (88, 4037866), (112, 3172609), (154, 2307352), (176, 2018933), (308, 1153676), (379, 937552), (616, 576838), (758, 468776), (761, 466928), (1232, 288419), (1516, 234388), (1522, 233464), (2653, 133936), (3032, 117194), (3044, 116732), (4169, 85232), (5306, 66968), (5327, 66704), (6064, 58597), (6088, 58366), (8338, 42616), (8371, 42448), (10612, 33484), (10654, 33352), (12176, 29183), (16676, 21308), (16742, 21224)]