309121104

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{280001}}^1$

素因数の和:280035

約数の個数: 40

約数和(自身を含む): 833285952

約数和(自身を除く): 524164848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 280001, 560002, 840003, 1120004, 1680006, 2240008, 3360012, 4480016, 6440023, 6720024, 12880046, 13440048, 19320069, 25760092, 38640138, 51520184, 77280276, 103040368, 154560552, 309121104]

約数ペア:

[(1, 309121104), (2, 154560552), (3, 103040368), (4, 77280276), (6, 51520184), (8, 38640138), (12, 25760092), (16, 19320069), (23, 13440048), (24, 12880046), (46, 6720024), (48, 6440023), (69, 4480016), (92, 3360012), (138, 2240008), (184, 1680006), (276, 1120004), (368, 840003), (552, 560002), (1104, 280001)]