245894604

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 594349056

約数和(自身を除く): 348454452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 993, 1324, 1986, 1997, 3972, 3994, 5991, 7988, 10261, 11982, 20522, 23964, 30783, 41044, 61566, 61907, 123132, 123814, 185721, 247628, 371442, 661007, 742884, 1322014, 1983021, 2644028, 3966042, 7932084, 20491217, 40982434, 61473651, 81964868, 122947302, 245894604]

約数ペア:

[(1, 245894604), (2, 122947302), (3, 81964868), (4, 61473651), (6, 40982434), (12, 20491217), (31, 7932084), (62, 3966042), (93, 2644028), (124, 1983021), (186, 1322014), (331, 742884), (372, 661007), (662, 371442), (993, 247628), (1324, 185721), (1986, 123814), (1997, 123132), (3972, 61907), (3994, 61566), (5991, 41044), (7988, 30783), (10261, 23964), (11982, 20522)]