1278708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 3217536

約数和(自身を除く): 1938828

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 113, 123, 138, 164, 226, 246, 276, 339, 452, 492, 678, 943, 1356, 1886, 2599, 2829, 3772, 4633, 5198, 5658, 7797, 9266, 10396, 11316, 13899, 15594, 18532, 27798, 31188, 55596, 106559, 213118, 319677, 426236, 639354, 1278708]

約数ペア:

[(1, 1278708), (2, 639354), (3, 426236), (4, 319677), (6, 213118), (12, 106559), (23, 55596), (41, 31188), (46, 27798), (69, 18532), (82, 15594), (92, 13899), (113, 11316), (123, 10396), (138, 9266), (164, 7797), (226, 5658), (246, 5198), (276, 4633), (339, 3772), (452, 2829), (492, 2599), (678, 1886), (943, 1356)]