1609359872

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 80

約数和(自身を含む): 3346928640

約数和(自身を除く): 1737568768

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 283, 383, 464, 512, 566, 766, 928, 1132, 1532, 1856, 2264, 3064, 3712, 4528, 6128, 7424, 8207, 9056, 11107, 12256, 14848, 16414, 18112, 22214, 24512, 32828, 36224, 44428, 49024, 65656, 72448, 88856, 98048, 108389, 131312, 144896, 177712, 196096, 216778, 262624, 355424, 433556, 525248, 710848, 867112, 1050496, 1421696, 1734224, 2100992, 2843392, 3143281, 3468448, 4201984, 5686784, 6286562, 6936896, 12573124, 13873792, 25146248, 27747584, 50292496, 55495168, 100584992, 201169984, 402339968, 804679936, 1609359872]

約数ペア:

[(1, 1609359872), (2, 804679936), (4, 402339968), (8, 201169984), (16, 100584992), (29, 55495168), (32, 50292496), (58, 27747584), (64, 25146248), (116, 13873792), (128, 12573124), (232, 6936896), (256, 6286562), (283, 5686784), (383, 4201984), (464, 3468448), (512, 3143281), (566, 2843392), (766, 2100992), (928, 1734224), (1132, 1421696), (1532, 1050496), (1856, 867112), (2264, 710848), (3064, 525248), (3712, 433556), (4528, 355424), (6128, 262624), (7424, 216778), (8207, 196096), (9056, 177712), (11107, 144896), (12256, 131312), (14848, 108389), (16414, 98048), (18112, 88856), (22214, 72448), (24512, 65656), (32828, 49024), (36224, 44428)]