251310096

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7621}}^1$

素因数の和:7864

約数の個数: 60

約数和(自身を含む): 706483180

約数和(自身を除く): 455173084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7621, 8244, 10992, 15242, 16488, 22863, 30484, 32976, 45726, 60968, 68589, 91452, 121936, 137178, 182904, 274356, 365808, 548712, 1097424, 1745209, 3490418, 5235627, 6980836, 10471254, 13961672, 15706881, 20942508, 27923344, 31413762, 41885016, 62827524, 83770032, 125655048, 251310096]

約数ペア:

[(1, 251310096), (2, 125655048), (3, 83770032), (4, 62827524), (6, 41885016), (8, 31413762), (9, 27923344), (12, 20942508), (16, 15706881), (18, 13961672), (24, 10471254), (36, 6980836), (48, 5235627), (72, 3490418), (144, 1745209), (229, 1097424), (458, 548712), (687, 365808), (916, 274356), (1374, 182904), (1832, 137178), (2061, 121936), (2748, 91452), (3664, 68589), (4122, 60968), (5496, 45726), (7621, 32976), (8244, 30484), (10992, 22863), (15242, 16488)]