215193984

素因数分解:

$2^7\times 3^1\times {\mathrm{691}}^1\times {\mathrm{811}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 573142080

約数和(自身を除く): 357948096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 691, 811, 1382, 1622, 2073, 2433, 2764, 3244, 4146, 4866, 5528, 6488, 8292, 9732, 11056, 12976, 16584, 19464, 22112, 25952, 33168, 38928, 44224, 51904, 66336, 77856, 88448, 103808, 132672, 155712, 265344, 311424, 560401, 1120802, 1681203, 2241604, 3362406, 4483208, 6724812, 8966416, 13449624, 17932832, 26899248, 35865664, 53798496, 71731328, 107596992, 215193984]

約数ペア:

[(1, 215193984), (2, 107596992), (3, 71731328), (4, 53798496), (6, 35865664), (8, 26899248), (12, 17932832), (16, 13449624), (24, 8966416), (32, 6724812), (48, 4483208), (64, 3362406), (96, 2241604), (128, 1681203), (192, 1120802), (384, 560401), (691, 311424), (811, 265344), (1382, 155712), (1622, 132672), (2073, 103808), (2433, 88448), (2764, 77856), (3244, 66336), (4146, 51904), (4866, 44224), (5528, 38928), (6488, 33168), (8292, 25952), (9732, 22112), (11056, 19464), (12976, 16584)]