290611944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{82373}}^1$

素因数の和:82399

約数の個数: 72

約数和(自身を含む): 915587010

約数和(自身を除く): 624975066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 82373, 164746, 247119, 329492, 494238, 576611, 658984, 741357, 988476, 1153222, 1482714, 1729833, 1976952, 2306444, 2965428, 3459666, 4036277, 4612888, 5189499, 5930856, 6919332, 8072554, 10378998, 12108831, 13838664, 16145108, 20757996, 24217662, 32290216, 36326493, 41515992, 48435324, 72652986, 96870648, 145305972, 290611944]

約数ペア:

[(1, 290611944), (2, 145305972), (3, 96870648), (4, 72652986), (6, 48435324), (7, 41515992), (8, 36326493), (9, 32290216), (12, 24217662), (14, 20757996), (18, 16145108), (21, 13838664), (24, 12108831), (28, 10378998), (36, 8072554), (42, 6919332), (49, 5930856), (56, 5189499), (63, 4612888), (72, 4036277), (84, 3459666), (98, 2965428), (126, 2306444), (147, 1976952), (168, 1729833), (196, 1482714), (252, 1153222), (294, 988476), (392, 741357), (441, 658984), (504, 576611), (588, 494238), (882, 329492), (1176, 247119), (1764, 164746), (3528, 82373)]