1378344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 3939840

約数和(自身を除く): 2561496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 227, 253, 264, 276, 454, 506, 552, 681, 759, 908, 1012, 1362, 1518, 1816, 2024, 2497, 2724, 3036, 4994, 5221, 5448, 6072, 7491, 9988, 10442, 14982, 15663, 19976, 20884, 29964, 31326, 41768, 57431, 59928, 62652, 114862, 125304, 172293, 229724, 344586, 459448, 689172, 1378344]

約数ペア:

[(1, 1378344), (2, 689172), (3, 459448), (4, 344586), (6, 229724), (8, 172293), (11, 125304), (12, 114862), (22, 62652), (23, 59928), (24, 57431), (33, 41768), (44, 31326), (46, 29964), (66, 20884), (69, 19976), (88, 15663), (92, 14982), (132, 10442), (138, 9988), (184, 7491), (227, 6072), (253, 5448), (264, 5221), (276, 4994), (454, 3036), (506, 2724), (552, 2497), (681, 2024), (759, 1816), (908, 1518), (1012, 1362)]