293540984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107603}}^1$

素因数の和:107651

約数の個数: 32

約数和(自身を含む): 619799040

約数和(自身を除く): 326258056

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 107603, 215206, 430412, 860824, 1183633, 2367266, 3335693, 4734532, 6671386, 9469064, 13342772, 26685544, 36692623, 73385246, 146770492, 293540984]

約数ペア:

[(1, 293540984), (2, 146770492), (4, 73385246), (8, 36692623), (11, 26685544), (22, 13342772), (31, 9469064), (44, 6671386), (62, 4734532), (88, 3335693), (124, 2367266), (248, 1183633), (341, 860824), (682, 430412), (1364, 215206), (2728, 107603)]