2786707584

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{5801}}^1$

素因数の和:5963

約数の個数: 128

約数和(自身を含む): 8285256000

約数和(自身を除く): 5498548416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 556, 576, 834, 864, 1112, 1152, 1251, 1668, 1728, 2224, 2502, 3336, 3456, 3753, 4448, 5004, 5801, 6672, 7506, 8896, 10008, 11602, 13344, 15012, 17403, 17792, 20016, 23204, 26688, 30024, 34806, 40032, 46408, 52209, 53376, 60048, 69612, 80064, 92816, 104418, 120096, 139224, 156627, 160128, 185632, 208836, 240192, 278448, 313254, 371264, 417672, 480384, 556896, 626508, 742528, 806339, 835344, 1113792, 1253016, 1612678, 1670688, 2227584, 2419017, 2506032, 3225356, 3341376, 4838034, 5012064, 6450712, 6682752, 7257051, 9676068, 10024128, 12901424, 14514102, 19352136, 20048256, 21771153, 25802848, 29028204, 38704272, 43542306, 51605696, 58056408, 77408544, 87084612, 103211392, 116112816, 154817088, 174169224, 232225632, 309634176, 348338448, 464451264, 696676896, 928902528, 1393353792, 2786707584]

約数ペア:

[(1, 2786707584), (2, 1393353792), (3, 928902528), (4, 696676896), (6, 464451264), (8, 348338448), (9, 309634176), (12, 232225632), (16, 174169224), (18, 154817088), (24, 116112816), (27, 103211392), (32, 87084612), (36, 77408544), (48, 58056408), (54, 51605696), (64, 43542306), (72, 38704272), (96, 29028204), (108, 25802848), (128, 21771153), (139, 20048256), (144, 19352136), (192, 14514102), (216, 12901424), (278, 10024128), (288, 9676068), (384, 7257051), (417, 6682752), (432, 6450712), (556, 5012064), (576, 4838034), (834, 3341376), (864, 3225356), (1112, 2506032), (1152, 2419017), (1251, 2227584), (1668, 1670688), (1728, 1612678), (2224, 1253016), (2502, 1113792), (3336, 835344), (3456, 806339), (3753, 742528), (4448, 626508), (5004, 556896), (5801, 480384), (6672, 417672), (7506, 371264), (8896, 313254), (10008, 278448), (11602, 240192), (13344, 208836), (15012, 185632), (17403, 160128), (17792, 156627), (20016, 139224), (23204, 120096), (26688, 104418), (30024, 92816), (34806, 80064), (40032, 69612), (46408, 60048), (52209, 53376)]