316367009008

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{12479}}^1\times {\mathrm{4787}}^1$

素因数の和:17605

約数の個数: 40

約数和(自身を含む): 614990638080

約数和(自身を除く): 298623629072

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 4787, 5296, 9574, 12479, 19148, 24958, 38296, 49916, 76592, 99832, 199664, 1584497, 3168994, 4130549, 6337988, 8261098, 12675976, 16522196, 25351952, 33044392, 59736973, 66088784, 119473946, 238947892, 477895784, 955791568, 19772938063, 39545876126, 79091752252, 158183504504, 316367009008]

約数ペア:

[(1, 316367009008), (2, 158183504504), (4, 79091752252), (8, 39545876126), (16, 19772938063), (331, 955791568), (662, 477895784), (1324, 238947892), (2648, 119473946), (4787, 66088784), (5296, 59736973), (9574, 33044392), (12479, 25351952), (19148, 16522196), (24958, 12675976), (38296, 8261098), (49916, 6337988), (76592, 4130549), (99832, 3168994), (199664, 1584497)]