388303352

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 739979280

約数和(自身を除く): 351675928

約数列:

[1, 2, 4, 8, 73, 146, 292, 563, 584, 1126, 1181, 2252, 2362, 4504, 4724, 9448, 41099, 82198, 86213, 164396, 172426, 328792, 344852, 664903, 689704, 1329806, 2659612, 5319224, 48537919, 97075838, 194151676, 388303352]

約数ペア:

[(1, 388303352), (2, 194151676), (4, 97075838), (8, 48537919), (73, 5319224), (146, 2659612), (292, 1329806), (563, 689704), (584, 664903), (1126, 344852), (1181, 328792), (2252, 172426), (2362, 164396), (4504, 86213), (4724, 82198), (9448, 41099)]