1279742448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1159187}}^1$

素因数の和:1159221

約数の個数: 40

約数和(自身を含む): 3449743488

約数和(自身を除く): 2170001040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1159187, 2318374, 3477561, 4636748, 6955122, 9273496, 13910244, 18546992, 26661301, 27820488, 53322602, 55640976, 79983903, 106645204, 159967806, 213290408, 319935612, 426580816, 639871224, 1279742448]

約数ペア:

[(1, 1279742448), (2, 639871224), (3, 426580816), (4, 319935612), (6, 213290408), (8, 159967806), (12, 106645204), (16, 79983903), (23, 55640976), (24, 53322602), (46, 27820488), (48, 26661301), (69, 18546992), (92, 13910244), (138, 9273496), (184, 6955122), (276, 4636748), (368, 3477561), (552, 2318374), (1104, 1159187)]