257904096

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{44041}}^1$

素因数の和:44115

約数の個数: 48

約数和(自身を含む): 688112208

約数和(自身を除く): 430208112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 44041, 88082, 132123, 176164, 264246, 352328, 528492, 704656, 1056984, 1409312, 2113968, 2686501, 4227936, 5373002, 8059503, 10746004, 16119006, 21492008, 32238012, 42984016, 64476024, 85968032, 128952048, 257904096]

約数ペア:

[(1, 257904096), (2, 128952048), (3, 85968032), (4, 64476024), (6, 42984016), (8, 32238012), (12, 21492008), (16, 16119006), (24, 10746004), (32, 8059503), (48, 5373002), (61, 4227936), (96, 2686501), (122, 2113968), (183, 1409312), (244, 1056984), (366, 704656), (488, 528492), (732, 352328), (976, 264246), (1464, 176164), (1952, 132123), (2928, 88082), (5856, 44041)]