308857008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{338659}}^1$

素因数の和:338689

約数の個数: 40

約数和(自身を含む): 839876800

約数和(自身を除く): 531019792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 338659, 677318, 1015977, 1354636, 2031954, 2709272, 4063908, 5418544, 6434521, 8127816, 12869042, 16255632, 19303563, 25738084, 38607126, 51476168, 77214252, 102952336, 154428504, 308857008]

約数ペア:

[(1, 308857008), (2, 154428504), (3, 102952336), (4, 77214252), (6, 51476168), (8, 38607126), (12, 25738084), (16, 19303563), (19, 16255632), (24, 12869042), (38, 8127816), (48, 6434521), (57, 5418544), (76, 4063908), (114, 2709272), (152, 2031954), (228, 1354636), (304, 1015977), (456, 677318), (912, 338659)]