291237503772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24539729}}^1$

素因数の和:24539802

約数の個数: 48

約数和(自身を含む): 725590736640

約数和(自身を除く): 434353232868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 24539729, 49079458, 73619187, 98158916, 147238374, 294476748, 564413767, 1055208347, 1128827534, 1693241301, 2110416694, 2257655068, 3165625041, 3386482602, 4220833388, 6331250082, 6772965204, 12662500164, 24269791981, 48539583962, 72809375943, 97079167924, 145618751886, 291237503772]

約数ペア:

[(1, 291237503772), (2, 145618751886), (3, 97079167924), (4, 72809375943), (6, 48539583962), (12, 24269791981), (23, 12662500164), (43, 6772965204), (46, 6331250082), (69, 4220833388), (86, 3386482602), (92, 3165625041), (129, 2257655068), (138, 2110416694), (172, 1693241301), (258, 1128827534), (276, 1055208347), (516, 564413767), (989, 294476748), (1978, 147238374), (2967, 98158916), (3956, 73619187), (5934, 49079458), (11868, 24539729)]