1381569056

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{787}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 3302716032

約数和(自身を除く): 1921146976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 461, 476, 544, 787, 922, 952, 1574, 1844, 1904, 3148, 3227, 3688, 3808, 5509, 6296, 6454, 7376, 7837, 11018, 12592, 12908, 13379, 14752, 15674, 22036, 25184, 25816, 26758, 31348, 44072, 51632, 53516, 54859, 62696, 88144, 93653, 103264, 107032, 109718, 125392, 176288, 187306, 214064, 219436, 250784, 362807, 374612, 428128, 438872, 725614, 749224, 877744, 1451228, 1498448, 1755488, 2539649, 2902456, 2996896, 5079298, 5804912, 6167719, 10158596, 11609824, 12335438, 20317192, 24670876, 40634384, 43174033, 49341752, 81268768, 86348066, 98683504, 172696132, 197367008, 345392264, 690784528, 1381569056]

約数ペア:

[(1, 1381569056), (2, 690784528), (4, 345392264), (7, 197367008), (8, 172696132), (14, 98683504), (16, 86348066), (17, 81268768), (28, 49341752), (32, 43174033), (34, 40634384), (56, 24670876), (68, 20317192), (112, 12335438), (119, 11609824), (136, 10158596), (224, 6167719), (238, 5804912), (272, 5079298), (461, 2996896), (476, 2902456), (544, 2539649), (787, 1755488), (922, 1498448), (952, 1451228), (1574, 877744), (1844, 749224), (1904, 725614), (3148, 438872), (3227, 428128), (3688, 374612), (3808, 362807), (5509, 250784), (6296, 219436), (6454, 214064), (7376, 187306), (7837, 176288), (11018, 125392), (12592, 109718), (12908, 107032), (13379, 103264), (14752, 93653), (15674, 88144), (22036, 62696), (25184, 54859), (25816, 53516), (26758, 51632), (31348, 44072)]