309189876

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1553}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 739355904

約数和(自身を除く): 430166028

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 353, 564, 706, 1059, 1412, 1553, 2118, 3106, 4236, 4659, 6212, 9318, 16591, 18636, 33182, 49773, 66364, 72991, 99546, 145982, 199092, 218973, 291964, 437946, 548209, 875892, 1096418, 1644627, 2192836, 3289254, 6578508, 25765823, 51531646, 77297469, 103063292, 154594938, 309189876]

約数ペア:

[(1, 309189876), (2, 154594938), (3, 103063292), (4, 77297469), (6, 51531646), (12, 25765823), (47, 6578508), (94, 3289254), (141, 2192836), (188, 1644627), (282, 1096418), (353, 875892), (564, 548209), (706, 437946), (1059, 291964), (1412, 218973), (1553, 199092), (2118, 145982), (3106, 99546), (4236, 72991), (4659, 66364), (6212, 49773), (9318, 33182), (16591, 18636)]