291264048

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{12409}}^1$

素因数の和:12586

約数の個数: 60

約数和(自身を含む): 820201720

約数和(自身を除く): 528937672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 11736, 12409, 23472, 24818, 37227, 49636, 74454, 99272, 111681, 148908, 198544, 223362, 297816, 446724, 595632, 893448, 1786896, 2022667, 4045334, 6068001, 8090668, 12136002, 16181336, 18204003, 24272004, 32362672, 36408006, 48544008, 72816012, 97088016, 145632024, 291264048]

約数ペア:

[(1, 291264048), (2, 145632024), (3, 97088016), (4, 72816012), (6, 48544008), (8, 36408006), (9, 32362672), (12, 24272004), (16, 18204003), (18, 16181336), (24, 12136002), (36, 8090668), (48, 6068001), (72, 4045334), (144, 2022667), (163, 1786896), (326, 893448), (489, 595632), (652, 446724), (978, 297816), (1304, 223362), (1467, 198544), (1956, 148908), (2608, 111681), (2934, 99272), (3912, 74454), (5868, 49636), (7824, 37227), (11736, 24818), (12409, 23472)]