241920252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137143}}^1$

素因数の和:137167

約数の個数: 54

約数和(自身を含む): 711365928

約数和(自身を除く): 469445676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 137143, 274286, 411429, 548572, 822858, 960001, 1234287, 1645716, 1920002, 2468574, 2880003, 3840004, 4937148, 5760006, 6720007, 8640009, 11520012, 13440014, 17280018, 20160021, 26880028, 34560036, 40320042, 60480063, 80640084, 120960126, 241920252]

約数ペア:

[(1, 241920252), (2, 120960126), (3, 80640084), (4, 60480063), (6, 40320042), (7, 34560036), (9, 26880028), (12, 20160021), (14, 17280018), (18, 13440014), (21, 11520012), (28, 8640009), (36, 6720007), (42, 5760006), (49, 4937148), (63, 3840004), (84, 2880003), (98, 2468574), (126, 1920002), (147, 1645716), (196, 1234287), (252, 960001), (294, 822858), (441, 548572), (588, 411429), (882, 274286), (1764, 137143)]