780804552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128591}}^1$

素因数の和:128634

約数の個数: 64

約数和(自身を含む): 2222069760

約数和(自身を除く): 1441265208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 128591, 257182, 385773, 514364, 771546, 1028728, 1414501, 1543092, 2829002, 2957593, 3086184, 4243503, 5658004, 5915186, 8487006, 8872779, 11316008, 11830372, 16974012, 17745558, 23660744, 32533523, 33948024, 35491116, 65067046, 70982232, 97600569, 130134092, 195201138, 260268184, 390402276, 780804552]

約数ペア:

[(1, 780804552), (2, 390402276), (3, 260268184), (4, 195201138), (6, 130134092), (8, 97600569), (11, 70982232), (12, 65067046), (22, 35491116), (23, 33948024), (24, 32533523), (33, 23660744), (44, 17745558), (46, 16974012), (66, 11830372), (69, 11316008), (88, 8872779), (92, 8487006), (132, 5915186), (138, 5658004), (184, 4243503), (253, 3086184), (264, 2957593), (276, 2829002), (506, 1543092), (552, 1414501), (759, 1028728), (1012, 771546), (1518, 514364), (2024, 385773), (3036, 257182), (6072, 128591)]