257277936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{282103}}^1$

素因数の和:282133

約数の個数: 40

約数和(自身を含む): 699617920

約数和(自身を除く): 442339984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 282103, 564206, 846309, 1128412, 1692618, 2256824, 3385236, 4513648, 5359957, 6770472, 10719914, 13540944, 16079871, 21439828, 32159742, 42879656, 64319484, 85759312, 128638968, 257277936]

約数ペア:

[(1, 257277936), (2, 128638968), (3, 85759312), (4, 64319484), (6, 42879656), (8, 32159742), (12, 21439828), (16, 16079871), (19, 13540944), (24, 10719914), (38, 6770472), (48, 5359957), (57, 4513648), (76, 3385236), (114, 2256824), (152, 1692618), (228, 1128412), (304, 846309), (456, 564206), (912, 282103)]